Pith Number

pith:4VLRUSAF

pith:2014:4VLRUSAFFN4WHUVVZTHFZABBZU

not attested not anchored not stored refs pending

Study of Kaon Decay to Two Pions

Anthony W. Thomas, Manuel E. Carrillo-Serrano, Zhan-Wei Liu

arxiv:1409.2639 v2 · 2014-09-09 · 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{4VLRUSAFFN4WHUVVZTHFZABBZU}

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	2026-05-18T02:28:20.597502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5571a48052b7963d2b5ccce5c8021cd01d463477c06002dc1ee4d9486736f51

Aliases

arxiv: 1409.2639 · arxiv_version: 1409.2639v2 · doi: 10.48550/arxiv.1409.2639 · pith_short_12: 4VLRUSAFFN4W · pith_short_16: 4VLRUSAFFN4WHUVV · pith_short_8: 4VLRUSAF

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/4VLRUSAFFN4WHUVVZTHFZABBZU \
  | 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: e5571a48052b7963d2b5ccce5c8021cd01d463477c06002dc1ee4d9486736f51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e7b6486f6d2c8b41198146d592b15042b1ebdce7b70f93f9143dbba9626db3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-09-09T08:48:34Z",
    "title_canon_sha256": "1746c4a758246039fb4dccf28559d5717f050cad9078dba4aaf6347c614d0b99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2639",
    "kind": "arxiv",
    "version": 2
  }
}