Pith Number

pith:NPU433B7

pith:2009:NPU433B7UA7QNLYNMMFVE3W4AN

not attested not anchored not stored refs pending

Cusps in eta' --> eta pi pi decays

Bastian Kubis, Sebastian P. Schneider

arxiv:0910.0200 v1 · 2009-10-01 · hep-ph · hep-ex · nucl-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{NPU433B7UA7QNLYNMMFVE3W4AN}

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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.

Cited by

1 paper in Pith

Novel method for determining the light quark mass ratio using $\eta'\to\eta \pi\pi$ decays

Receipt and verification

First computed	2026-05-18T02:34:20.519463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6be9cdec3fa03f06af0d630b526edc035d05e7c5174d38f1739fd79f9f845bac

Aliases

arxiv: 0910.0200 · arxiv_version: 0910.0200v1 · doi: 10.48550/arxiv.0910.0200 · pith_short_12: NPU433B7UA7Q · pith_short_16: NPU433B7UA7QNLYN · pith_short_8: NPU433B7

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/NPU433B7UA7QNLYNMMFVE3W4AN \
  | 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: 6be9cdec3fa03f06af0d630b526edc035d05e7c5174d38f1739fd79f9f845bac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a04786c38141165a3893bb6915858a2b5287ecfd515dc6d99e0a8d090f6e7e5",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-10-01T15:28:00Z",
    "title_canon_sha256": "3a99122b8d72f0f0bcb398ba19d0ec534642ffeaebeb0e862bbb02a369e319e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0200",
    "kind": "arxiv",
    "version": 1
  }
}