Pith Number

pith:FRUW7NEQ

pith:2014:FRUW7NEQRUEJAZ3QJPLBEY6LL5

not attested not anchored not stored refs pending

The Not-So-Sterile 4th Neutrino: Constraints on New Gauge Interactions from Neutrino Oscillation Experiments

Joachim Kopp, Johannes Welter

arxiv:1408.0289 v1 · 2014-08-01 · 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{FRUW7NEQRUEJAZ3QJPLBEY6LL5}

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.

Cited by

1 paper in Pith

Effective Matter Flavor Conversion Mediated by Pseudo-Sterile States as the Possible Origin of Neutrino Oscillation Anomalies

Receipt and verification

First computed	2026-05-18T01:42:26.156450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c696fb4908d089067704bd61263cb5f5e032cb76421169ff7d57dd20ad5982c

Aliases

arxiv: 1408.0289 · arxiv_version: 1408.0289v1 · doi: 10.48550/arxiv.1408.0289 · pith_short_12: FRUW7NEQRUEJ · pith_short_16: FRUW7NEQRUEJAZ3Q · pith_short_8: FRUW7NEQ

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/FRUW7NEQRUEJAZ3QJPLBEY6LL5 \
  | 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: 2c696fb4908d089067704bd61263cb5f5e032cb76421169ff7d57dd20ad5982c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a13d0678a6f5d7e167f33428a3bbc15f259d46803311b49d94efd4e341aca091",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-08-01T20:00:29Z",
    "title_canon_sha256": "48eeeff523faa285cd79901974e157d332c2e4b8baab4c01c9fc7856b8c1f0fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0289",
    "kind": "arxiv",
    "version": 1
  }
}