Pith Number

pith:UZAR2RCX

pith:2013:UZAR2RCXJSRSEEGTE66CQ6P2KC

not attested not anchored not stored refs pending

Model for inner structure and mass spectrum of charged leptons

Vladimir I. Kruglov

arxiv:1312.4204 v1 · 2013-12-15 · 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{UZAR2RCXJSRSEEGTE66CQ6P2KC}

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	2026-05-18T03:04:35.277532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6411d44574ca32210d327bc2879fa50825f6b7e8703a7cf21ae97ea59becd33

Aliases

arxiv: 1312.4204 · arxiv_version: 1312.4204v1 · doi: 10.48550/arxiv.1312.4204 · pith_short_12: UZAR2RCXJSRS · pith_short_16: UZAR2RCXJSRSEEGT · pith_short_8: UZAR2RCX

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/UZAR2RCXJSRSEEGTE66CQ6P2KC \
  | 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: a6411d44574ca32210d327bc2879fa50825f6b7e8703a7cf21ae97ea59becd33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d62332c13ed2264e6249eec072b7fdb7842957b7f3d4773b495bc18aa4e1b13a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-12-15T23:20:57Z",
    "title_canon_sha256": "3fbf29f8d2113a279fe4f9131532ba2a59dafe4250395f85762b74687df64e28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4204",
    "kind": "arxiv",
    "version": 1
  }
}