Pith Number

pith:RPKVUTS5

pith:2010:RPKVUTS5AEZ2QWOMIQZKTM6LT3

not attested not anchored not stored refs pending

Time-resolved surveys of stellar clusters

Claudia Greco, Laurent Eyer, Nami Mowlavi, Patrick Eggenberger, Richard I. Anderson, Sophie Saesen

arxiv:1011.4952 v2 · 2010-11-22 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPKVUTS5AEZ2QWOMIQZKTM6LT3}

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	2026-05-18T02:23:23.986258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bd55a4e5d0133a859cc4432a9b3cb9ed7b801fc596f89d8155eb2ea67e97064

Aliases

arxiv: 1011.4952 · arxiv_version: 1011.4952v2 · doi: 10.48550/arxiv.1011.4952 · pith_short_12: RPKVUTS5AEZ2 · pith_short_16: RPKVUTS5AEZ2QWOM · pith_short_8: RPKVUTS5

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/RPKVUTS5AEZ2QWOMIQZKTM6LT3 \
  | 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: 8bd55a4e5d0133a859cc4432a9b3cb9ed7b801fc596f89d8155eb2ea67e97064

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17271d0f4c27417cd6e2b566b8c42c18cddb44c061302e049faba77518aa0e07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-22T21:13:12Z",
    "title_canon_sha256": "53f16265b03f23903b9c2cb80f0a0365a16c487aa65ce45242ea8a45188c2c97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4952",
    "kind": "arxiv",
    "version": 2
  }
}