Pith Number

pith:SBYZ4CO5

pith:2010:SBYZ4CO5JH2FUTXH24P5KMSNAJ

not attested not anchored not stored refs pending

Big Bang Nucleosynthesis as a Probe of New Physics

Josef Pradler, Maxim Pospelov

arxiv:1011.1054 v1 · 2010-11-04 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBYZ4CO5JH2FUTXH24P5KMSNAJ}

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	2026-05-18T04:24:35.067884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90719e09dd49f45a4ee7d71fd5324d0263a092277d6e9f114bc9d69fa7bd8b73

Aliases

arxiv: 1011.1054 · arxiv_version: 1011.1054v1 · doi: 10.48550/arxiv.1011.1054 · pith_short_12: SBYZ4CO5JH2F · pith_short_16: SBYZ4CO5JH2FUTXH · pith_short_8: SBYZ4CO5

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/SBYZ4CO5JH2FUTXH24P5KMSNAJ \
  | 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: 90719e09dd49f45a4ee7d71fd5324d0263a092277d6e9f114bc9d69fa7bd8b73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c1baad7b4b76b3d0ef5ccc1855614e8857bf840274bcb10db42ffbc63e61091",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-11-04T02:44:02Z",
    "title_canon_sha256": "81f289418950decf28fb4185b69bbcc970cd85f59d7dd77d017a154f9dc4c7f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1054",
    "kind": "arxiv",
    "version": 1
  }
}