Pith Number

pith:7AIVHZX3

pith:2017:7AIVHZX3WMXEZXFZGPTXRY4XEC

not attested not anchored not stored refs pending

Review of the empirical evidence for superluminal particles and the $3+3$ model of the neutrino masses

Robert Ehrlich

arxiv:1711.09897 v2 · 2017-11-27 · 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{7AIVHZX3WMXEZXFZGPTXRY4XEC}

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	2026-05-17T23:57:03.182946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f81153e6fbb32e4cdcb933e778e39720b4fd63ffb8fbfb5a7221c35923de2295

Aliases

arxiv: 1711.09897 · arxiv_version: 1711.09897v2 · doi: 10.48550/arxiv.1711.09897 · pith_short_12: 7AIVHZX3WMXE · pith_short_16: 7AIVHZX3WMXEZXFZ · pith_short_8: 7AIVHZX3

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/7AIVHZX3WMXEZXFZGPTXRY4XEC \
  | 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: f81153e6fbb32e4cdcb933e778e39720b4fd63ffb8fbfb5a7221c35923de2295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55df800247bf32b27ffa9a8bd0249947980da2a8621592d4abc334babc50e499",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-11-27T18:05:16Z",
    "title_canon_sha256": "c3eb4f7623054586a23bc560f1e8ae263bb03de37f7d7048c724dcc5e492d55e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09897",
    "kind": "arxiv",
    "version": 2
  }
}