Pith Number

pith:V2XTQVRE

pith:1996:V2XTQVRESCK5TSZWR6BY56CYKF

not attested not anchored not stored refs pending

A photometric catalogue of the Coma cluster core

A. Biviano, A. Mazure, C. Lobo, D. Gerbal, E. Slezak, F. Durret, O. Le F\`evre

arxiv:astro-ph/9608150 v1 · 1996-08-23 · 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{V2XTQVRESCK5TSZWR6BY56CYKF}

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	2026-05-18T01:07:40.899590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeaf3856249095d9cb368f838ef858514ab11adf7f15a1c9e81cf4631e08d837

Aliases

arxiv: astro-ph/9608150 · arxiv_version: astro-ph/9608150v1 · doi: 10.48550/arxiv.astro-ph/9608150 · pith_short_12: V2XTQVRESCK5 · pith_short_16: V2XTQVRESCK5TSZW · pith_short_8: V2XTQVRE

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/V2XTQVRESCK5TSZWR6BY56CYKF \
  | 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: aeaf3856249095d9cb368f838ef858514ab11adf7f15a1c9e81cf4631e08d837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca40a0c192ebd799a0924d5c85868074bc51a30707c5484798ce753a21c87aaf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-08-23T12:47:37Z",
    "title_canon_sha256": "9cfa4eabcd27b2b2cbd394a761c8286c345eeae662c40e3fee2f557b333d6d9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9608150",
    "kind": "arxiv",
    "version": 1
  }
}