Pith Number

pith:EYQXJOWB

pith:2000:EYQXJOWBUXJLTIRXI5AOUXFU7E

not attested not anchored not stored refs pending

Neutrinos

J. Bernabeu

arxiv:hep-ph/0012312 v1 · 2000-12-22 · 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{EYQXJOWBUXJLTIRXI5AOUXFU7E}

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	2026-05-18T01:06:15.196952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

262174bac1a5d2b9a2374740ea5cb4f915c778ac039f534142b98953f77e0fea

Aliases

arxiv: hep-ph/0012312 · arxiv_version: hep-ph/0012312v1 · doi: 10.48550/arxiv.hep-ph/0012312 · pith_short_12: EYQXJOWBUXJL · pith_short_16: EYQXJOWBUXJLTIRX · pith_short_8: EYQXJOWB

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/EYQXJOWBUXJLTIRXI5AOUXFU7E \
  | 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: 262174bac1a5d2b9a2374740ea5cb4f915c778ac039f534142b98953f77e0fea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929498315c134d05d46f476e970fe42fdc500c3c98fcfbda9229834f6bf5f42f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-12-22T16:24:44Z",
    "title_canon_sha256": "7e74f993b9a676f81d53a2280da83cf9bff05ceb34a3db9a8388e8107d21ee70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0012312",
    "kind": "arxiv",
    "version": 1
  }
}