Pith Number

pith:IDFUYLRU

pith:2013:IDFUYLRUJXHAESOBFWFCFDSWQB

not attested not anchored not stored refs pending

Correlations and textures in the neutrino mass matrix

Patrick Otto Ludl, Walter Grimus

arxiv:1309.7883 v1 · 2013-09-30 · 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{IDFUYLRUJXHAESOBFWFCFDSWQB}

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	2026-05-18T03:11:47.939592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40cb4c2e344dce0249c12d8a228e56807eb8acc98bfdd4235645e74ccfbe8799

Aliases

arxiv: 1309.7883 · arxiv_version: 1309.7883v1 · doi: 10.48550/arxiv.1309.7883 · pith_short_12: IDFUYLRUJXHA · pith_short_16: IDFUYLRUJXHAESOB · pith_short_8: IDFUYLRU

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/IDFUYLRUJXHAESOBFWFCFDSWQB \
  | 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: 40cb4c2e344dce0249c12d8a228e56807eb8acc98bfdd4235645e74ccfbe8799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "718b5d87684e15e3d3378619f3f4e539a4a53a5513498e4394f1ba588a8ab631",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-09-30T15:35:56Z",
    "title_canon_sha256": "6d196bbceabda44f26639a5da350625266daa4014b085dab142ad65bbadd3d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7883",
    "kind": "arxiv",
    "version": 1
  }
}