Pith Number

pith:N7V72NL4

pith:2004:N7V72NL4F7JBIPRRUHHRSWP4FC

not attested not anchored not stored refs pending

Observation of B+ -> K+ eta gamma

et al. (for the Belle Collaboration), S. Nishida

arxiv:hep-ex/0411065 v2 · 2004-11-21 · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7V72NL4F7JBIPRRUHHRSWP4FC}

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	2026-07-04T23:54:20.897176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6febfd357c2fd2143e31a1cf1959fc28ba9d3ee62147df281b06965649c8082d

Aliases

arxiv: hep-ex/0411065 · arxiv_version: hep-ex/0411065v2 · doi: 10.48550/arxiv.hep-ex/0411065 · pith_short_12: N7V72NL4F7JB · pith_short_16: N7V72NL4F7JBIPRR · pith_short_8: N7V72NL4

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/N7V72NL4F7JBIPRRUHHRSWP4FC \
  | 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: 6febfd357c2fd2143e31a1cf1959fc28ba9d3ee62147df281b06965649c8082d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6967711e8f14e739471176ed3c0c426ef25163050a4614a63b877487cf33d085",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2004-11-21T15:52:21Z",
    "title_canon_sha256": "1b41826b01053769cae6cfc0405c22adb3a033bb48d1c2638ed15db33f8be916"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0411065",
    "kind": "arxiv",
    "version": 2
  }
}