Pith Number

pith:ITM5PROK

pith:2001:ITM5PROKL4KIIQHLF73T2SSHPM

not attested not anchored not stored refs pending

GAIA: Composition, Formation and Evolution of the Galaxy

E. H{\o}g, F. Mignard, G. Gilmore, K.S. de Boer, L. Lindegren, M.A.C. Perryman, M.G. Lattanzi, O. Pace, P.T. de Zeeuw, X. Luri

arxiv:astro-ph/0101235 v1 · 2001-01-15 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITM5PROKL4KIIQHLF73T2SSHPM}

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

Astronomical distance scales in the Gaia era

Receipt and verification

First computed	2026-07-04T15:29:16.809728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44d9d7c5ca5f148440eb2ff73d4a477b2e2d5358a2d702759aa9727c2361f452

Aliases

arxiv: astro-ph/0101235 · arxiv_version: astro-ph/0101235v1 · doi: 10.48550/arxiv.astro-ph/0101235 · pith_short_12: ITM5PROKL4KI · pith_short_16: ITM5PROKL4KIIQHL · pith_short_8: ITM5PROK

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/ITM5PROKL4KIIQHLF73T2SSHPM \
  | 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: 44d9d7c5ca5f148440eb2ff73d4a477b2e2d5358a2d702759aa9727c2361f452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e880b1484aed4a8ce852a1692a1112791da9937950f62a3d27a7720eaf4702d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-01-15T13:07:57Z",
    "title_canon_sha256": "f8fa1036e98746aa6ffccf6ea6ac9e9a61c4f05167e236843b85acaf1260c8e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0101235",
    "kind": "arxiv",
    "version": 1
  }
}