Pith Number

pith:56C77IL5

pith:2002:56C77IL56U64LVWWWRA4QQU2DH

not attested not anchored not stored refs pending

Study of the Cabibbo-suppressed decay modes D0-->Pi-pi+ and D0-->K-K+

FOCUS collaboration

arxiv:hep-ex/0212058 v2 · 2002-12-23 · 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{56C77IL56U64LVWWWRA4QQU2DH}

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	2026-05-18T03:47:32.160500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef85ffa17df53dc5d6d6b441c8429a19eadc8ffbbde32a33bca8a36ef4d6841c

Aliases

arxiv: hep-ex/0212058 · arxiv_version: hep-ex/0212058v2 · doi: 10.48550/arxiv.hep-ex/0212058 · pith_short_12: 56C77IL56U64 · pith_short_16: 56C77IL56U64LVWW · pith_short_8: 56C77IL5

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/56C77IL56U64LVWWWRA4QQU2DH \
  | 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: ef85ffa17df53dc5d6d6b441c8429a19eadc8ffbbde32a33bca8a36ef4d6841c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dae131fb4be2bae9e755600007405cce6ff1802189762fbf6b231bbe9a250558",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2002-12-23T13:30:51Z",
    "title_canon_sha256": "495cd107b1e8ca173d2919d901c20a0c75951cdd3a04ef128470cee428963fb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0212058",
    "kind": "arxiv",
    "version": 2
  }
}