Pith Number

pith:OPDUZMOK

pith:2004:OPDUZMOKT4PKDO7HEMJXAD6AC2

not attested not anchored not stored refs pending

Heavy-Quark Symmetry and the Electromagnetic Decays of Excited Charmed Strange Mesons

Roxanne P. Springer (Duke U.), Thomas Mehen

arxiv:hep-ph/0407181 v1 · 2004-07-15 · 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{OPDUZMOKT4PKDO7HEMJXAD6AC2}

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	2026-05-18T02:36:21.195411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73c74cb1ca9f1ea1bbe72313700fc0168d2da58d363a979b0885b3d63dd22295

Aliases

arxiv: hep-ph/0407181 · arxiv_version: hep-ph/0407181v1 · doi: 10.48550/arxiv.hep-ph/0407181 · pith_short_12: OPDUZMOKT4PK · pith_short_16: OPDUZMOKT4PKDO7H · pith_short_8: OPDUZMOK

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/OPDUZMOKT4PKDO7HEMJXAD6AC2 \
  | 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: 73c74cb1ca9f1ea1bbe72313700fc0168d2da58d363a979b0885b3d63dd22295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b4f75fcf800bcebc967b6dd131f7220bee5f321e91b59e7ee5a8aab595856df",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-07-15T20:32:42Z",
    "title_canon_sha256": "64681430c93a5c05028230160738eceb402c8080d62732f3c331c003bba75f7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0407181",
    "kind": "arxiv",
    "version": 1
  }
}