Pith Number

pith:DHTWSW4Y

pith:2000:DHTWSW4YJT6XSPJQBTTFRPHKTF

not attested not anchored not stored refs pending

omega Centauri - a former nucleus of a dissolved dwarf galaxy? New evidence from Stroemgren photometry

(2) Univ. de Concepcion, Chile, Chile), Michael Hilker (1), Santiago, Tom Richtler (2) ((1) P. Univ. Catolica

arxiv:astro-ph/0008500 v1 · 2000-08-30 · 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{DHTWSW4YJT6XSPJQBTTFRPHKTF}

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.

Cited by

1 paper in Pith

A Pristine View of Galactic Globular Clusters and their Peripheries: Omega Centauri

Receipt and verification

First computed	2026-07-04T15:53:34.016529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19e7695b984cfd793d300ce658bcea996eb70cd341242376f97c738a54fa5546

Aliases

arxiv: astro-ph/0008500 · arxiv_version: astro-ph/0008500v1 · doi: 10.48550/arxiv.astro-ph/0008500 · pith_short_12: DHTWSW4YJT6X · pith_short_16: DHTWSW4YJT6XSPJQ · pith_short_8: DHTWSW4Y

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/DHTWSW4YJT6XSPJQBTTFRPHKTF \
  | 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: 19e7695b984cfd793d300ce658bcea996eb70cd341242376f97c738a54fa5546

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eef801f605c2112e19d348c21b9eb95665f412a075dfb3bd466d7937a7a1bf9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-08-30T21:02:17Z",
    "title_canon_sha256": "851df552d03c01a381b42f91e6a5b78240bc99d7638dcfdcacfef6c55ae11b50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0008500",
    "kind": "arxiv",
    "version": 1
  }
}