Pith Number

pith:3AWDPFKS

pith:2004:3AWDPFKSWNU65DERJFPA35JIUS

not attested not anchored not stored refs pending

Reconstructing Galaxy Histories from Globular Clusters

(2) Rutgers University, (3) San Francisco State University), Andres Jordan (2) ((1) University of Hawaii, Michael J. West (1), Patrick Cote (2), Ronald O. Marzke (3)

arxiv:astro-ph/0401366 v1 · 2004-01-19 · 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{3AWDPFKSWNU65DERJFPA35JIUS}

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	2026-05-18T01:40:37.424231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d82c379552b369ee8c91495e0df528a4a490f9e7980d0953226310dad56f9d41

Aliases

arxiv: astro-ph/0401366 · arxiv_version: astro-ph/0401366v1 · doi: 10.48550/arxiv.astro-ph/0401366 · pith_short_12: 3AWDPFKSWNU6 · pith_short_16: 3AWDPFKSWNU65DER · pith_short_8: 3AWDPFKS

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/3AWDPFKSWNU65DERJFPA35JIUS \
  | 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: d82c379552b369ee8c91495e0df528a4a490f9e7980d0953226310dad56f9d41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca989c5de339b3160502bd634367bbc43ad538538fc63be5ac08a84fc3b0029b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-01-19T19:13:14Z",
    "title_canon_sha256": "1f5f18be7fce5e18c6c54c267e7cc76eea5368a9f8b375d22570eea4813f1c52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0401366",
    "kind": "arxiv",
    "version": 1
  }
}