Pith Number

pith:CMPAZHHH

pith:2010:CMPAZHHH6XTYVMMIV42C4XNASM

not attested not anchored not stored refs pending

M 54 + Sagittarius = omega Centauri

(2) INAF-Oss.Astr.Padova, 3), (3) Excellence Cluster Universe, (4) INAF-Oss.Astr.Catania, (5) Univ. Catania, 6), (6) ESO, (7) Univ. Padova), A. Bragaglia (1), Chile, E. Carretta (1), F. Leone (5), Garching, G. Catanzaro (4), G. Piotto (7), M. Bellazzini (1), R.G. Gratton (2), S. Lucatello (2, V. D'Orazi (2) ((1) INAF-Oss.Astr.Bologna, Y. Momany (2

arxiv:1002.1963 v1 · 2010-02-09 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMPAZHHH6XTYVMMIV42C4XNASM}

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	2026-05-18T02:09:10.602250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

131e0c9ce7f5e78ab188af342e5da0930b92d53aaa080546979bd6f4488730f1

Aliases

arxiv: 1002.1963 · arxiv_version: 1002.1963v1 · doi: 10.48550/arxiv.1002.1963 · pith_short_12: CMPAZHHH6XTY · pith_short_16: CMPAZHHH6XTYVMMI · pith_short_8: CMPAZHHH

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/CMPAZHHH6XTYVMMIV42C4XNASM \
  | 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: 131e0c9ce7f5e78ab188af342e5da0930b92d53aaa080546979bd6f4488730f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02623467a17aabb0488bc3accd7d94bf8a5d6bd1aa998231a56a16a6dc0657a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-02-09T21:00:11Z",
    "title_canon_sha256": "5a5ccce91a94d7eaed5277609b8e0a47efed0b0f27a377f49649415b017abfe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1963",
    "kind": "arxiv",
    "version": 1
  }
}