Pith Number

pith:EKHQ3CIB

pith:2000:EKHQ3CIBCGHCBRMKRQQH4IQGS5

not attested not anchored not stored refs pending

Dynamical Evolution of Clusters

A. Devetak (Dipartimento di Astronomia, Italy), M. Girardi, M. Mezzetti, Trieste, Univ. di Trieste

arxiv:astro-ph/0010110 v1 · 2000-10-05 · 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{EKHQ3CIBCGHCBRMKRQQH4IQGS5}

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	2026-07-04T14:10:46.777853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

228f0d8901118e20c58a8c207e220697660bb6b532543494306bf29cb9e8f968

Aliases

arxiv: astro-ph/0010110 · arxiv_version: astro-ph/0010110v1 · doi: 10.48550/arxiv.astro-ph/0010110 · pith_short_12: EKHQ3CIBCGHC · pith_short_16: EKHQ3CIBCGHCBRMK · pith_short_8: EKHQ3CIB

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/EKHQ3CIBCGHCBRMKRQQH4IQGS5 \
  | 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: 228f0d8901118e20c58a8c207e220697660bb6b532543494306bf29cb9e8f968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "851fcfb97a159b24242af14e71163e0c584ad2fc72956c156999687cbb7a2f5f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-10-05T13:21:12Z",
    "title_canon_sha256": "e0a25c7cb4f0a622c8ffc19aaa1b64f527e51d9b2b90354a5491135af3377019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010110",
    "kind": "arxiv",
    "version": 1
  }
}