Pith Number

pith:BZYYQWLC

pith:2012:BZYYQWLCXR2ILLTFFGSEFN2JWJ

not attested not anchored not stored refs pending

Dark Neutrinos

A. Nicolaidis

arxiv:1202.5171 v1 · 2012-02-23 · hep-ph · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZYYQWLCXR2ILLTFFGSEFN2JWJ}

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	2026-05-18T01:58:20.396810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e71885962bc7485ae6529a442b749b252c311dc5a135f8f3cb191841622a1c4

Aliases

arxiv: 1202.5171 · arxiv_version: 1202.5171v1 · doi: 10.48550/arxiv.1202.5171 · pith_short_12: BZYYQWLCXR2I · pith_short_16: BZYYQWLCXR2ILLTF · pith_short_8: BZYYQWLC

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/BZYYQWLCXR2ILLTFFGSEFN2JWJ \
  | 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: 0e71885962bc7485ae6529a442b749b252c311dc5a135f8f3cb191841622a1c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cec160f07f20790a9aa0d92da76f18e7cd9749325f0b0409cd79c469f22ea4e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-02-23T13:15:50Z",
    "title_canon_sha256": "77391b0c6ace692f535ad6c6fc618d1f8ac36ce455aac4f8718070fc04d92bbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5171",
    "kind": "arxiv",
    "version": 1
  }
}