Pith Number

pith:KPMZV4VE

pith:2007:KPMZV4VEZMYI3ISTVGNKX5W6PF

not attested not anchored not stored refs pending

Star Counts in the Globular Cluster Omega Centauri. I. Bright Stellar Components

10 coauthors, A. Calamida, C. E. Corsi, G. Bono (OAR/INAF), L. M. Freyhammer (Univ. of Central Lancashire), M. Monelli (IAC), M. Nonino (INAF), P. B. Stetson (DAO/HIA-NRC), P. Prada Moroni (Univ. Pisa), S. Degl'Innocenti, V. Castellani

arxiv:astro-ph/0703401 v2 · 2007-03-15 · 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{KPMZV4VEZMYI3ISTVGNKX5W6PF}

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	2026-05-18T04:29:05.620625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d99af2a4cb308da253a99aabf6de795abada92db3bc8f8096544f9aae2bc80

Aliases

arxiv: astro-ph/0703401 · arxiv_version: astro-ph/0703401v2 · doi: 10.48550/arxiv.astro-ph/0703401 · pith_short_12: KPMZV4VEZMYI · pith_short_16: KPMZV4VEZMYI3IST · pith_short_8: KPMZV4VE

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/KPMZV4VEZMYI3ISTVGNKX5W6PF \
  | 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: 53d99af2a4cb308da253a99aabf6de795abada92db3bc8f8096544f9aae2bc80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc54ca82594aa18fb892a4a86930ed2c13675eab1ac8ef01f41f340fefe58b29",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-03-15T17:46:49Z",
    "title_canon_sha256": "5a09dcb8fbefcaf90ccb47c93919e927fbe21364e458801ce46a7246183f94bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0703401",
    "kind": "arxiv",
    "version": 2
  }
}