Pith Number

pith:FK7GQEMI

pith:2014:FK7GQEMI2N5QSVVSJYRKBM6HME

not attested not anchored not stored refs pending

Effects on sin\theta_{12} from perturbation of the neutrino mixing matrix with the partially degenerated neutrino masses

Eiichi Takasugi, Takeshi Araki

arxiv:1402.7188 v2 · 2014-02-28 · 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{FK7GQEMI2N5QSVVSJYRKBM6HME}

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	2026-05-18T01:12:18.834543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2abe681188d37b0956b24e22a0b3c761152630d27f89aa0abefc31aebe6eef73

Aliases

arxiv: 1402.7188 · arxiv_version: 1402.7188v2 · doi: 10.48550/arxiv.1402.7188 · pith_short_12: FK7GQEMI2N5Q · pith_short_16: FK7GQEMI2N5QSVVS · pith_short_8: FK7GQEMI

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/FK7GQEMI2N5QSVVSJYRKBM6HME \
  | 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: 2abe681188d37b0956b24e22a0b3c761152630d27f89aa0abefc31aebe6eef73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2ddc2186a8a5ab2a31c3eb347c54c843d5af85e13e5d147dbc7c6d564c15030",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-02-28T10:34:58Z",
    "title_canon_sha256": "79447b5620169454dff57e0b22d163214b90b23fb95e1fb0ef70515336ccf46f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.7188",
    "kind": "arxiv",
    "version": 2
  }
}