Pith Number

pith:O2FGBUNC

pith:2006:O2FGBUNCRQVWV4FE5QTA44ZPCI

not attested not anchored not stored refs pending

Rotational velocities of A-type stars. III. Velocity distributions

(2) Institut d'Astrophysique de Paris), A. E. Gomez (1) ((1) GEPI - Observatoire de Paris, F. Royer (1), J. Zorec (2)

arxiv:astro-ph/0610785 v1 · 2006-10-26 · 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{O2FGBUNCRQVWV4FE5QTA44ZPCI}

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.

Receipt and verification

First computed	2026-05-18T01:40:29.116767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

768a60d1a28c2b6af0a4ec260e732f1226723178f252d9eac45e2c1c7f1de2bc

Aliases

arxiv: astro-ph/0610785 · arxiv_version: astro-ph/0610785v1 · doi: 10.48550/arxiv.astro-ph/0610785 · pith_short_12: O2FGBUNCRQVW · pith_short_16: O2FGBUNCRQVWV4FE · pith_short_8: O2FGBUNC

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/O2FGBUNCRQVWV4FE5QTA44ZPCI \
  | 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: 768a60d1a28c2b6af0a4ec260e732f1226723178f252d9eac45e2c1c7f1de2bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1979ecda5d8e1d4e923619000421f623250151c6784411345fc449d17890c63c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-26T13:09:57Z",
    "title_canon_sha256": "f945eb713924f0deb3547c3c55c9324815b2eb418dfe49f2e85b3a2e594f4487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610785",
    "kind": "arxiv",
    "version": 1
  }
}