Pith Number

pith:CKA3PRQE

pith:2012:CKA3PRQENHPX7YQQBJ42DIGINA

not attested not anchored not stored refs pending

Particle decays in the presence of a neutrino background

I. Alikhanov

arxiv:1204.4396 v3 · 2012-04-19 · astro-ph.CO · 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{CKA3PRQENHPX7YQQBJ42DIGINA}

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	2026-05-18T02:46:15.245523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1281b7c60469df7fe2100a79a1a0c8681e97d3caddf1abeb7dfcacaf91a5d286

Aliases

arxiv: 1204.4396 · arxiv_version: 1204.4396v3 · doi: 10.48550/arxiv.1204.4396 · pith_short_12: CKA3PRQENHPX · pith_short_16: CKA3PRQENHPX7YQQ · pith_short_8: CKA3PRQE

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/CKA3PRQENHPX7YQQBJ42DIGINA \
  | 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: 1281b7c60469df7fe2100a79a1a0c8681e97d3caddf1abeb7dfcacaf91a5d286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a1b9720639ef0c046359aa7c07e6a1c46506397333337187cda2b6f35747d97",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-19T16:07:11Z",
    "title_canon_sha256": "2bb8adac5fcc647e02e1e782b1c76dddd2286b579bfccf26868f6aa8b91c06f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4396",
    "kind": "arxiv",
    "version": 3
  }
}