Pith Number

pith:KUOJ2R2Z

pith:2003:KUOJ2R2ZGYNT4O2L4QCJMKDYK3

not attested not anchored not stored refs pending

Displacement of X-Ray Sources from Star Clusters in Starburst Galaxies

A.Alonso-Herrero, A.Zezas, G.Fabbiano, J.S.Gallagher, M.J. Rieke, P. Kaaret

arxiv:astro-ph/0312568 v1 · 2003-12-21 · 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{KUOJ2R2ZGYNT4O2L4QCJMKDYK3}

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	2026-07-04T16:38:03.344669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

551c9d4759361b3e3b4be40496287856c0817f1766b42d554f98150e3d4168e8

Aliases

arxiv: astro-ph/0312568 · arxiv_version: astro-ph/0312568v1 · doi: 10.48550/arxiv.astro-ph/0312568 · pith_short_12: KUOJ2R2ZGYNT · pith_short_16: KUOJ2R2ZGYNT4O2L · pith_short_8: KUOJ2R2Z

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/KUOJ2R2ZGYNT4O2L4QCJMKDYK3 \
  | 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: 551c9d4759361b3e3b4be40496287856c0817f1766b42d554f98150e3d4168e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d76ee20434e1a74b8bad4a61ebd0b91d1818d04ec896bd9efd8e35c7461d07e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-12-21T02:18:32Z",
    "title_canon_sha256": "b8472616cbc78ea1d6b252420dfa18c045b647fb7bffd4b6cd9526b02502ed1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0312568",
    "kind": "arxiv",
    "version": 1
  }
}