Pith Number

pith:7FHP3I2V

pith:2002:7FHP3I2VBM76KTY53YCVIF6623

not attested not anchored not stored refs pending

Study of the Decay phi --> pi0 pi0 gamma with the KLOE Detector

KLOE collaboration

arxiv:hep-ex/0204013 v2 · 2002-04-10 · 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{7FHP3I2VBM76KTY53YCVIF6623}

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	2026-05-18T03:47:32.549408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f94efda3550b3fe54f1dde055417ded6e0a7ae340ae99ce599ab36697e38605e

Aliases

arxiv: hep-ex/0204013 · arxiv_version: hep-ex/0204013v2 · doi: 10.48550/arxiv.hep-ex/0204013 · pith_short_12: 7FHP3I2VBM76 · pith_short_16: 7FHP3I2VBM76KTY5 · pith_short_8: 7FHP3I2V

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/7FHP3I2VBM76KTY53YCVIF6623 \
  | 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: f94efda3550b3fe54f1dde055417ded6e0a7ae340ae99ce599ab36697e38605e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6e782f6ba49818f873e3c270004ab13fae27e231ada02fe72e451f866f8a963",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2002-04-10T14:34:24Z",
    "title_canon_sha256": "01875850f7d4a2b61331e1a44a9be927e4a265b98d0f28076873e89d90334d2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0204013",
    "kind": "arxiv",
    "version": 2
  }
}