Pith Number

pith:J65NRTML

pith:2020:J65NRTMLGGQQBZUKBZBTVJFD4Z

not attested not anchored not stored refs pending

Primordial nucleosynthesis constraints on high-z energy releases

Gianfranco De Zotti, Matteo Bonato

arxiv:2010.06419 v1 · 2020-10-13 · 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{J65NRTMLGGQQBZUKBZBTVJFD4Z}

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	2026-07-05T01:44:22.910246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fbad8cd8b31a100e68a0e433aa4a3e670b888bdb4b5dab9353a3acb904d9c48

Aliases

arxiv: 2010.06419 · arxiv_version: 2010.06419v1 · doi: 10.48550/arxiv.2010.06419 · pith_short_12: J65NRTMLGGQQ · pith_short_16: J65NRTMLGGQQBZUK · pith_short_8: J65NRTML

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/J65NRTMLGGQQBZUKBZBTVJFD4Z \
  | 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: 4fbad8cd8b31a100e68a0e433aa4a3e670b888bdb4b5dab9353a3acb904d9c48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33d521f2144655c12495058e341b3114db6b735658e827b1138b12104ec2aa92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-10-13T14:27:45Z",
    "title_canon_sha256": "0d1a387eede7ec30abd95fce010f4aa0dfddb99c8880386b75678da64c7f95f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06419",
    "kind": "arxiv",
    "version": 1
  }
}