Datasets:

Smith42
/

minty-astro-ph

json dict	__key__ stringlengths 15 15	__url__ stringclasses 2 values
{ "captions": [ "Duration distribution of short GRBs. The solid line is the common BeppoSAX/Batse Sample distribution, the dashed one is the normalized 4B Batse distribution, for comparison." ], "images": [ null, "/dev/shm/tmpjlsu6_9l/IP-09-fig1.ps", null ], "texts": [ "What can BeppoSAX t...	astro-ph0001011	hf://datasets/Smith42/minty-astro-ph@21023f7df0d8607a66e1fce1a022473c0af82d4f/data/astro-ph-00000.tar
{ "captions": [ "Top panel: mass function of the Local Group (LG). The points show the space density of LG members containing , after correcting for incompleteness. The solid line shows the field from Zwaan et al. (1997), scaled vertically so as to fit the points. The dotted line is a with a steep upturn at the l...	astro-ph0001016	hf://datasets/Smith42/minty-astro-ph@21023f7df0d8607a66e1fce1a022473c0af82d4f/data/astro-ph-00000.tar
{ "captions": [ "bhpt Simple boxplots illustrating CN bandstrength ranges in RGB and AGB stars of NGC 6752, M13, and M4 are shown. For all of the individual abundance boxes, the horizontal line inside a box indicates the median value of S(3839). The vertical boundaries of a box show the interquartile range (the m...	astro-ph0001018	hf://datasets/Smith42/minty-astro-ph@21023f7df0d8607a66e1fce1a022473c0af82d4f/data/astro-ph-00000.tar
{ "captions": [ "Fig1. Light curves of 2155-304; Fig 2. V_ m ^ 2 vs trial period of 2155-304; Fig 3. DCF analysis for 2155-304; Fig 4. The simulation light curve (solid curve) and the observation B light curve for 2155-304" ], "images": [ null, "/dev/shm/tmpftf06h3v/fan2155.eps" ], "texts": [ ...	astro-ph0001028	hf://datasets/Smith42/minty-astro-ph@21023f7df0d8607a66e1fce1a022473c0af82d4f/data/astro-ph-00000.tar
{ "captions": [ "Figure 1 As a demonstrating example, we have determined the potential for =2.8 , a=0.5 and K=0.2 . Figures (a) and (b) show the isocontours and a three dimensional view of , respectively.", "Figure 1 As a demonstrating example, we have determined the potential for =2.8 , a=0.5 and K=0.2 . Fig...	astro-ph0001042	hf://datasets/Smith42/minty-astro-ph@21023f7df0d8607a66e1fce1a022473c0af82d4f/data/astro-ph-00000.tar
{ "captions": [ "The time evolution of non-thermal emission for various energy band: from top to bottom, inverse Compton scattering of EUVE band (65-245 eV), soft X-ray band (4-10 keV), and hard X-ray band (10-100 keV), and synchrotron radio emission (10 MHz - 10 GHz). The times are relative to the most contracti...	astro-ph0001046	hf://datasets/Smith42/minty-astro-ph@21023f7df0d8607a66e1fce1a022473c0af82d4f/data/astro-ph-00000.tar
{ "captions": [ "(a) Distributions of the orientation angle `` alpha '' for gamma-ray-like events with respect to the center of the field of view, which for on-source data corresponds to the NW rim of RX J1713.7 - 3946. The solid line and dashed line are for on-source and off-source data respectively. (b) Distrib...	astro-ph0001047	hf://datasets/Smith42/minty-astro-ph@21023f7df0d8607a66e1fce1a022473c0af82d4f/data/astro-ph-00000.tar
{ "captions": [ "Distribution of the identified objects (thick circle) using the redshift catalog of Fern andez-Soto et al. (1999) (thin triangle). The filled circles denote our five targets in figure 1. The size of the symbols corresponds to the K' magnitudes.", "N212 -K' aperture color versus N212 magnitude...	astro-ph0001050	hf://datasets/Smith42/minty-astro-ph@21023f7df0d8607a66e1fce1a022473c0af82d4f/data/astro-ph-00000.tar
{"captions":["Distribution of the FWHM of star A during the observation. Only images whose FWHM was (...TRUNCATED)	astro-ph0001051	"hf://datasets/Smith42/minty-astro-ph@21023f7df0d8607a66e1fce1a022473c0af82d4f/data/astro-ph-00000.t(...TRUNCATED)
{"captions":[null,"fig2 Temperature structures for the model atmospheres of T_ eff = 1400 K and log (...TRUNCATED)	astro-ph0001060	"hf://datasets/Smith42/minty-astro-ph@21023f7df0d8607a66e1fce1a022473c0af82d4f/data/astro-ph-00000.t(...TRUNCATED)

End of preview. Expand in Data Studio

MINT-1T ArXiv Astro-ph

An astronomy-focused subset of mlfoundations/MINT-1T-ArXiv, filtered to include only papers from the astro-ph arXiv category (including cross-listed papers).

Overview


Papers	~845k
Total size	~804 GB
Format	WebDataset tar shards
Shards	287 (`astro-ph-00000.tar` to `astro-ph-00286.tar`)
Shard size	~3 GB each
Source	MINT-1T (Awadalla et al., 2024)

Data Format

Each tar shard contains paired files per paper:

<arxiv_id>.json — structured text and metadata
<arxiv_id>.tiff — rendered figure/page image

The JSON files have the following fields:

Field	Type	Description
`texts`	`list[str \| null]`	Text segments of the paper (interleaved with images). `null` entries mark image positions.
`images`	`list[str \| null]`	File paths to images within the original source. `null` entries mark text-only positions.
`captions`	`list[str]`	Figure captions extracted from the paper.

Text and image lists are interleaved: a null in texts corresponds to an image in images at the same index, and vice versa.

Filtering Strategy

Pre-2007 papers: Identified by arxiv ID prefix (astro-ph*), since arXiv IDs included the category before the 2007 numbering change.
Post-2007 papers: Cross-referenced against librarian-bots/arxiv-metadata-snapshot. Included if categories contains astro-ph.
Cross-listed papers: Papers with a primary category outside astronomy (e.g., cs.LG, stat.ML) but with astro-ph as a secondary category are included.

Usage

With WebDataset (streaming)

import webdataset as wds

dataset = wds.WebDataset(
    "https://huggingface.co/datasets/<username>/astro-ph-mint/resolve/main/data/astro-ph-{00000..00286}.tar"
).decode()

for sample in dataset:
    json_data = sample["json"]   # paper text, images list, captions
    image = sample["tiff"]       # rendered figure
    print(sample["__key__"])     # arxiv ID
    break

Direct download

# Download a single shard
huggingface-cli download <username>/astro-ph-mint data/astro-ph-00000.tar --repo-type dataset

# Download all shards
huggingface-cli download <username>/astro-ph-mint --repo-type dataset

Source

Filtered from the MINT-1T-ArXiv dataset using arxiv metadata from librarian-bots/arxiv-metadata-snapshot.

Citation

If you use this dataset, please cite the original MINT-1T paper:

@article{awadalla2024mint1t,
    title={MINT-1T: Scaling Open-Source Multimodal Data by 10x: A Multimodal Dataset with One Trillion Tokens},
    author={Awadalla, Anas and Le Khac, Phuc and others},
    journal={arXiv preprint arXiv:2406.11271},
    year={2024}
}

License

This dataset inherits the CC-BY-SA-4.0 license from the source MINT-1T dataset.

Downloads last month: 129

Number of rows:

4,900

Estimated number of rows:

813,434

Total file size:

841 GB

Paper for Smith42/minty-astro-ph

MINT-1T: Scaling Open-Source Multimodal Data by 10x: A Multimodal Dataset with One Trillion Tokens

Paper • 2406.11271 • Published Jun 17, 2024 • 21