Pith Number

pith:ODYWZLQB

pith:2010:ODYWZLQBHZRAD77FAYZDOTE32Q

not attested not anchored not stored refs pending

New measurements of radial velocities in clusters of galaxies -- V

Brazil), Dominique Proust (GEPI, France), Gastao B. Lima Neto (IAG USP, Hugo V. Capelato (DAS INPE, Laerte Sodre Jr. (IAG USP, Obs. Paris-Meudon

arxiv:1003.2954 v1 · 2010-03-15 · 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{ODYWZLQBHZRAD77FAYZDOTE32Q}

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	2026-05-18T02:08:33.782152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f16cae013e6201ffe50632374c9bd40de3072ccad46c792caf2133a89f1043

Aliases

arxiv: 1003.2954 · arxiv_version: 1003.2954v1 · doi: 10.48550/arxiv.1003.2954 · pith_short_12: ODYWZLQBHZRA · pith_short_16: ODYWZLQBHZRAD77F · pith_short_8: ODYWZLQB

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/ODYWZLQBHZRAD77FAYZDOTE32Q \
  | 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: 70f16cae013e6201ffe50632374c9bd40de3072ccad46c792caf2133a89f1043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f66738ce35035d88cc7153dc8aed0cab17da60177adae7d6f5a582443c2efe8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-03-15T16:24:40Z",
    "title_canon_sha256": "3ba44cde55a5accb005de0e7f600f3690793a09fa25c445372ecd75906f74380"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2954",
    "kind": "arxiv",
    "version": 1
  }
}