Pith Number

pith:3D5DWQ5A

pith:2021:3D5DWQ5ATFOTR3RQC5FSN66D25

not attested not anchored not stored refs pending

Sizing from the Smallest Scales: The Mass of the Milky Way

(2) The University of Texas at Austin, (3) University of Washington, (4) Observatories of the Carnegie Institution for Science, 5), (5) The University of Chicago, (6) University of California Riverside), A. P. Ji (4, D. C. Baxter (1), J. D. Simon (4) ((1) University of California Irvine, J. S. Bullock (1), L. V. Sales (6), M. Boylan-Kolchin (2), M. C. Cooper (1), M. K. Rodriguez Wimberly (1), S. P. Fillingham (3)

arxiv:2109.00633 v2 · 2021-09-01 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3D5DWQ5ATFOTR3RQC5FSN66D25}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Starbursts at Cosmic Dawn: Formation of Globular Clusters, Ultra-Faint Dwarfs, and Population III star clusters at z > 6

Receipt and verification

First computed	2026-07-05T04:21:56.416913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8fa3b43a0995d38ee30174b26fbc3d7596d69603d045491026c15536f06644a

Aliases

arxiv: 2109.00633 · arxiv_version: 2109.00633v2 · doi: 10.48550/arxiv.2109.00633 · pith_short_12: 3D5DWQ5ATFOT · pith_short_16: 3D5DWQ5ATFOTR3RQ · pith_short_8: 3D5DWQ5A

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3D5DWQ5ATFOTR3RQC5FSN66D25 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d8fa3b43a0995d38ee30174b26fbc3d7596d69603d045491026c15536f06644a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe49c6c5ad5be4bf3d140c059923581b3542d6495b3cc7d7f4720fbd3ed45a99",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-09-01T22:07:36Z",
    "title_canon_sha256": "1e0f467cfa98b768eb10ddbecd9db032b4b59a95e5a7f1fdaf1e8f81f97f8a2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.00633",
    "kind": "arxiv",
    "version": 2
  }
}