Pith Number

pith:25HZ7NR4

pith:2007:25HZ7NR4T2PB3MEOJTWBC3F5LJ

not attested not anchored not stored refs pending

PArthENoPE: Public Algorithm Evaluating the Nucleosynthesis of Primordial Elements

A. Cirillo, F. Iocco, G. Mangano, G. Miele, O. Pisanti, P.D. Serpico, S. Esposito

arxiv:0705.0290 v2 · 2007-05-02 · astro-ph · hep-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{25HZ7NR4T2PB3MEOJTWBC3F5LJ}

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.

Cited by

4 papers in Pith

Consistent $N_{\rm eff}$ fitting in big bang nucleosynthesis analysis

Bipartite Solution to the Lithium Problem

Probing Unification Scenarios with Big Bang Nucleosynthesis

Planck 2018 results. VI. Cosmological parameters

Receipt and verification

First computed	2026-05-18T04:36:42.315283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d74f9fb63c9e9e1db08e4cec116cbd5a7a8b67eb0da856ec1eae6d3350f4e9d8

Aliases

arxiv: 0705.0290 · arxiv_version: 0705.0290v2 · doi: 10.48550/arxiv.0705.0290 · pith_short_12: 25HZ7NR4T2PB · pith_short_16: 25HZ7NR4T2PB3MEO · pith_short_8: 25HZ7NR4

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/25HZ7NR4T2PB3MEOJTWBC3F5LJ \
  | 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: d74f9fb63c9e9e1db08e4cec116cbd5a7a8b67eb0da856ec1eae6d3350f4e9d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecce980ca245e1f006d1d388c1719deaababc979d75a1212907880882effa18f",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-05-02T14:52:12Z",
    "title_canon_sha256": "6f556b5f897d6953c68a87be0b1fcf0e4cd5041a04c379ac478928a6e94d3f99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.0290",
    "kind": "arxiv",
    "version": 2
  }
}