Pith Number

pith:Y5RDQ266

pith:1998:Y5RDQ266P6VYVZLWYMKDVO5LID

not attested not anchored not stored refs pending

Light Meson Spectroscopy

Jim Napolitano, Stephen Godfrey

arxiv:hep-ph/9811410 v1 · 1998-11-19 · hep-ph · hep-ex · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5RDQ266P6VYVZLWYMKDVO5LID}

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	2026-07-04T15:51:26.941148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c762386bde7fab8ae576c3143abbab40cd0f758469a11e46dbf7bd874d61c959

Aliases

arxiv: hep-ph/9811410 · arxiv_version: hep-ph/9811410v1 · doi: 10.48550/arxiv.hep-ph/9811410 · pith_short_12: Y5RDQ266P6VY · pith_short_16: Y5RDQ266P6VYVZLW · pith_short_8: Y5RDQ266

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/Y5RDQ266P6VYVZLWYMKDVO5LID \
  | 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: c762386bde7fab8ae576c3143abbab40cd0f758469a11e46dbf7bd874d61c959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d40fc159bc0152ba4cd2aaab4704115124346e15e19b89131af9868232a36cb",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-11-19T19:39:25Z",
    "title_canon_sha256": "1bde64d6dbd2ae577fe35eaa75d6c6f6fdf13d2e85b5cf759d284578b63b918e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9811410",
    "kind": "arxiv",
    "version": 1
  }
}