Pith Number

pith:F7JUPL57

pith:2013:F7JUPL573NLZXVZHO2ZH4ZXM72

not attested not anchored not stored refs pending

Lattice understanding of the Delta I=1/2 rule & some implications

Amarjit Soni

arxiv:1311.6479 v1 · 2013-11-25 · 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{F7JUPL573NLZXVZHO2ZH4ZXM72}

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	2026-05-18T03:06:12.548195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd347afbfdb579bd72776b27e66ecfe9031a29a68841f188b527cdab80147d5

Aliases

arxiv: 1311.6479 · arxiv_version: 1311.6479v1 · doi: 10.48550/arxiv.1311.6479 · pith_short_12: F7JUPL573NLZ · pith_short_16: F7JUPL573NLZXVZH · pith_short_8: F7JUPL57

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/F7JUPL573NLZXVZHO2ZH4ZXM72 \
  | 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: 2fd347afbfdb579bd72776b27e66ecfe9031a29a68841f188b527cdab80147d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c96e92c551464e1ead97a246fd6e4fd13120b87426d8efe6bb1f8329c945669",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-11-25T21:00:54Z",
    "title_canon_sha256": "8c7d153d2fba9ca5e3c7241648451ecf8933b2e9dda98dd7d3f3240bd5d54c28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6479",
    "kind": "arxiv",
    "version": 1
  }
}