Pith Number

pith:GKEFV2SR

pith:2013:GKEFV2SRAKH6IBXIWAULNTCDFT

not attested not anchored not stored refs pending

Heavy Quarks, Origin of Mass, and CP Violation for Universe

George W.S. Hou

arxiv:1307.2149 v1 · 2013-07-08 · 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{GKEFV2SRAKH6IBXIWAULNTCDFT}

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	2026-05-18T03:19:02.284240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32885aea51028fe406e8b028b6cc432cd5ab738bc88b5a9612a067ce4835412e

Aliases

arxiv: 1307.2149 · arxiv_version: 1307.2149v1 · doi: 10.48550/arxiv.1307.2149 · pith_short_12: GKEFV2SRAKH6 · pith_short_16: GKEFV2SRAKH6IBXI · pith_short_8: GKEFV2SR

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/GKEFV2SRAKH6IBXIWAULNTCDFT \
  | 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: 32885aea51028fe406e8b028b6cc432cd5ab738bc88b5a9612a067ce4835412e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5599c59393dc59453ea9e66cbf3b16fb2d4f2e93c2aa2d902aadc431e159000",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-07-08T16:30:25Z",
    "title_canon_sha256": "77aa8d1b9fc3476d89bc91fe582d29ab0c71f6c280e7f31abb506bc254d0b097"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2149",
    "kind": "arxiv",
    "version": 1
  }
}