Pith Number

pith:KZVKYOFE

pith:2013:KZVKYOFE7TJZLAV3BJ2RAU7OEC

not attested not anchored not stored refs pending

A Big-Bang Nucleosynthesis Limit on the Neutral Fermion Decays into Neutrinos

A.B. Balantekin, Motohiko Kusakabe, Toshitaka Kajino, Y. Pehlivan

arxiv:1303.2291 v2 · 2013-03-10 · astro-ph.CO · 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{KZVKYOFE7TJZLAV3BJ2RAU7OEC}

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

1 paper in Pith

Bipartite Solution to the Lithium Problem

Receipt and verification

First computed	2026-05-18T01:51:09.214586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

566aac38a4fcd39582bb0a751053ee209ef2087a08dd81bdc3922f5d66e7cf67

Aliases

arxiv: 1303.2291 · arxiv_version: 1303.2291v2 · doi: 10.48550/arxiv.1303.2291 · pith_short_12: KZVKYOFE7TJZ · pith_short_16: KZVKYOFE7TJZLAV3 · pith_short_8: KZVKYOFE

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/KZVKYOFE7TJZLAV3BJ2RAU7OEC \
  | 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: 566aac38a4fcd39582bb0a751053ee209ef2087a08dd81bdc3922f5d66e7cf67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb07074a0a0f197568bfd17348a0b523c0c333f0321b8cea0fcebe7567d767db",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-10T06:35:10Z",
    "title_canon_sha256": "7634b87d02939c8c682edf5680919c205e9be2912aa111bc0f22f18ad6d7ed09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2291",
    "kind": "arxiv",
    "version": 2
  }
}