Pith Number

pith:7VHINA3K

pith:1993:7VHINA3KIOWES5LORQIS5L4EPM

not attested not anchored not stored refs pending

Enhanced Heavy-Element Formation in Baryon-Inhomogeneous Big-Bang Models

G.J. Mathews, G.M. Fuller, K. Jedamzik, T. Kajino

arxiv:astro-ph/9312066 v1 · 1993-12-30 · 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{7VHINA3KIOWES5LORQIS5L4EPM}

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	2026-07-04T15:55:09.596788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd4e86836a43ac49756e8c112eaf847b339e182d1938a989c0156e09844315b3

Aliases

arxiv: astro-ph/9312066 · arxiv_version: astro-ph/9312066v1 · doi: 10.48550/arxiv.astro-ph/9312066 · pith_short_12: 7VHINA3KIOWE · pith_short_16: 7VHINA3KIOWES5LO · pith_short_8: 7VHINA3K

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/7VHINA3KIOWES5LORQIS5L4EPM \
  | 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: fd4e86836a43ac49756e8c112eaf847b339e182d1938a989c0156e09844315b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce1da56e33d9f375c756a4afa6ddf7ebb9b9b8816530dc0c3318b3f3647752a8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1993-12-30T00:30:15Z",
    "title_canon_sha256": "78e6a637956d1c49c5b04636e9cc5dd0ff9f5d3b44f042c7e8acf9201ffaef0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9312066",
    "kind": "arxiv",
    "version": 1
  }
}