Pith Number

pith:7QSFG3W2

pith:2011:7QSFG3W2G542Y4FOM2KXZBEHPJ

not attested not anchored not stored refs pending

Majorana neutrino oscillations in vacuum

C. J. Quimbay, Y. F. Perez

arxiv:1103.2781 v5 · 2011-03-14 · 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{7QSFG3W2G542Y4FOM2KXZBEHPJ}

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	2026-05-18T02:02:53.575580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc24536eda3779ac70ae66957c84877a7c57f6cd814b3a1c763331d0a151ad49

Aliases

arxiv: 1103.2781 · arxiv_version: 1103.2781v5 · doi: 10.48550/arxiv.1103.2781 · pith_short_12: 7QSFG3W2G542 · pith_short_16: 7QSFG3W2G542Y4FO · pith_short_8: 7QSFG3W2

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/7QSFG3W2G542Y4FOM2KXZBEHPJ \
  | 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: fc24536eda3779ac70ae66957c84877a7c57f6cd814b3a1c763331d0a151ad49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c9aa3604a6f3ef5df89b5a78d3cc824d254449d8c3a66acf2ea336190908a66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-03-14T20:37:33Z",
    "title_canon_sha256": "0010e40e10020269936ee7bbe41a860c653a8741e9cb44b8f1471f31ba4f78af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2781",
    "kind": "arxiv",
    "version": 5
  }
}