Pith Number

pith:FOZAOROK

pith:2004:FOZAOROKPE26KOMA6E76KMDGEA

not attested not anchored not stored refs pending

Hot Gas Structure in the Elliptical Galaxy NGC 4472

B.A. Biller, C. Jones, R. Kraft, T. Ensslin, W.R. Forman

arxiv:astro-ph/0406132 v1 · 2004-06-04 · 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{FOZAOROKPE26KOMA6E76KMDGEA}

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	2026-07-04T16:43:55.635041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bb20745ca7935e53980f13fe5306620176f4b63581d46255e9665d0dc245c23

Aliases

arxiv: astro-ph/0406132 · arxiv_version: astro-ph/0406132v1 · doi: 10.48550/arxiv.astro-ph/0406132 · pith_short_12: FOZAOROKPE26 · pith_short_16: FOZAOROKPE26KOMA · pith_short_8: FOZAOROK

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/FOZAOROKPE26KOMA6E76KMDGEA \
  | 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: 2bb20745ca7935e53980f13fe5306620176f4b63581d46255e9665d0dc245c23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b130c47db67c215a81fb3ae80a0dc8855abb02b3bd3e34521ee845117d3b59a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-04T22:31:29Z",
    "title_canon_sha256": "e2027bf221861b7e13345243a3225da3bf1d6bdf1ff6d8d5366b85cd2908edac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406132",
    "kind": "arxiv",
    "version": 1
  }
}