Pith Number

pith:J3PLWSFN

pith:1995:J3PLWSFN7DG3PQ4OT2NB6INU4J

not attested not anchored not stored refs pending

Post Big Bang Processing of the Primordial Elements

D. Thomas (The Ohio State University Physics Department), G. Steigman, M. J. Balbes, R. N. Boyd

arxiv:astro-ph/9505059 v1 · 1995-05-12 · 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{J3PLWSFN7DG3PQ4OT2NB6INU4J}

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	2026-05-18T04:15:27.478922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4edebb48adf8cdb7c38e9e9a1f21b4e254063db87bbb346402069d7f6286e438

Aliases

arxiv: astro-ph/9505059 · arxiv_version: astro-ph/9505059v1 · doi: 10.48550/arxiv.astro-ph/9505059 · pith_short_12: J3PLWSFN7DG3 · pith_short_16: J3PLWSFN7DG3PQ4O · pith_short_8: J3PLWSFN

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/J3PLWSFN7DG3PQ4OT2NB6INU4J \
  | 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: 4edebb48adf8cdb7c38e9e9a1f21b4e254063db87bbb346402069d7f6286e438

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6ff41040babcedfe81804d46600a255a1facbf4847d25306c0ff587b3944c83",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-05-12T21:13:53Z",
    "title_canon_sha256": "c2cb5746149d03d51f76d3a64d80199221aff339990823b255a252be793d8f90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9505059",
    "kind": "arxiv",
    "version": 1
  }
}