Pith Number

pith:Z3V5LDG4

pith:2000:Z3V5LDG4RTFC6D66AZNHQHDGVE

not attested not anchored not stored refs pending

Some comments on the missing charm puzzle

Alexander Lenz

arxiv:hep-ph/0011258 v1 · 2000-11-21 · hep-ph · 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{Z3V5LDG4RTFC6D66AZNHQHDGVE}

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	2026-07-04T14:27:44.369601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceebd58cdc8cca2f0fde065a781c66a928dadf11cc08ff643a80aa1ff47e154e

Aliases

arxiv: hep-ph/0011258 · arxiv_version: hep-ph/0011258v1 · doi: 10.48550/arxiv.hep-ph/0011258 · pith_short_12: Z3V5LDG4RTFC · pith_short_16: Z3V5LDG4RTFC6D66 · pith_short_8: Z3V5LDG4

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/Z3V5LDG4RTFC6D66AZNHQHDGVE \
  | 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: ceebd58cdc8cca2f0fde065a781c66a928dadf11cc08ff643a80aa1ff47e154e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5285cfdb1830260e1996de201c7c01c102f133466cce086dfda1c5066bd33399",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-11-21T09:16:49Z",
    "title_canon_sha256": "14f779d2ccfd98fc2010d7d1d6bc88dbb68a34c158294e8df76719dd8799cacf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0011258",
    "kind": "arxiv",
    "version": 1
  }
}