Pith Number

pith:4ME5IWQJ

pith:2013:4ME5IWQJBRBR6436JIUIOOWQ7O

not attested not anchored not stored refs pending

Effective weak Lagrangians in the Standard Model and B decays

Andrey Grozin

arxiv:1311.0550 v1 · 2013-11-04 · 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{4ME5IWQJBRBR6436JIUIOOWQ7O}

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	2026-05-18T03:08:05.497696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e309d45a090c431f737e4a28873ad0fbb77344d92e29a60f1cac40cf175349f1

Aliases

arxiv: 1311.0550 · arxiv_version: 1311.0550v1 · doi: 10.48550/arxiv.1311.0550 · pith_short_12: 4ME5IWQJBRBR · pith_short_16: 4ME5IWQJBRBR6436 · pith_short_8: 4ME5IWQJ

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/4ME5IWQJBRBR6436JIUIOOWQ7O \
  | 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: e309d45a090c431f737e4a28873ad0fbb77344d92e29a60f1cac40cf175349f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29748a5a47361d2769f3b78f266862fd2dfe74a2ecc91fd3a38520c6db284031",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-11-04T00:21:37Z",
    "title_canon_sha256": "90cbf32d3453fa771c9dcb30db59416badbfde0332b6a16d4cb9eb87867980d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0550",
    "kind": "arxiv",
    "version": 1
  }
}