Pith Number

pith:LFE7PPMG

pith:2009:LFE7PPMGCBUKINKNYSL3ERHD2Y

not attested not anchored not stored refs pending

Nearby resonances beyond the Breit-Wigner approximation

Aldo Deandrea (IPN Lyon), Giacomo Cacciapaglia, Stefania De Curtis (INFN Firenze)

arxiv:0906.3417 v2 · 2009-06-18 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFE7PPMGCBUKINKNYSL3ERHD2Y}

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	2026-07-04T17:16:00.252295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5949f7bd861068a4354dc497b244e3d6000bbc661d977dc27ef46fea651c9736

Aliases

arxiv: 0906.3417 · arxiv_version: 0906.3417v2 · doi: 10.48550/arxiv.0906.3417 · pith_short_12: LFE7PPMGCBUK · pith_short_16: LFE7PPMGCBUKINKN · pith_short_8: LFE7PPMG

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/LFE7PPMGCBUKINKNYSL3ERHD2Y \
  | 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: 5949f7bd861068a4354dc497b244e3d6000bbc661d977dc27ef46fea651c9736

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e776ab932e029577a7ab1c63f7b75271a2281a29756a0c8dc71d1b746455eb34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-06-18T13:38:35Z",
    "title_canon_sha256": "19df01ced96e50a570fc3c5634d113da7a2d5c3f983f69badb2e15210309aebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3417",
    "kind": "arxiv",
    "version": 2
  }
}