Pith Number

pith:MSU7VFJ2

pith:1998:MSU7VFJ22Y65DCMX2G5P5CP2GG

not attested not anchored not stored refs pending

Quantifying uncertainties in primordial nucleosynthesis without Monte Carlo simulations

E. Lisi, F.L. Villante, G. Fiorentini, Subir Sarkar

arxiv:astro-ph/9803177 v3 · 1998-03-16 · astro-ph · hep-ph · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSU7VFJ22Y65DCMX2G5P5CP2GG}

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	2026-07-04T15:53:45.812566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64a9fa953ad63dd18997d1bafe89fa31a5a1e298dcbac126265fe57400be43e5

Aliases

arxiv: astro-ph/9803177 · arxiv_version: astro-ph/9803177v3 · doi: 10.48550/arxiv.astro-ph/9803177 · pith_short_12: MSU7VFJ22Y65 · pith_short_16: MSU7VFJ22Y65DCMX · pith_short_8: MSU7VFJ2

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/MSU7VFJ22Y65DCMX2G5P5CP2GG \
  | 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: 64a9fa953ad63dd18997d1bafe89fa31a5a1e298dcbac126265fe57400be43e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd896e21ee57b9591a46268880b1964fc1694aa0ac7aa0bbe964716329fe4135",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-03-16T15:38:31Z",
    "title_canon_sha256": "b52d12b363184f0f6118eeac19d9f074b140b1f21a2bb2c17937afbfde440538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9803177",
    "kind": "arxiv",
    "version": 3
  }
}