Pith Number

pith:HDCBJMP7

pith:2011:HDCBJMP7ZVRYFGXYUGLT54IIIB

not attested not anchored not stored refs pending

Model-independent approach to eta -> pi+ pi- gamma and eta' -> pi+ pi- gamma

A. Kupsc, A. Wirzba, C. Hanhart, F. Stollenwerk, U.-G. Mei{\ss}ner

arxiv:1108.2419 v3 · 2011-08-11 · nucl-th · 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{HDCBJMP7ZVRYFGXYUGLT54IIIB}

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.

Cited by

2 papers in Pith

Improved Standard-Model predictions for $\eta^{(\prime)}\to \ell^+ \ell^-$

Topological quantization of vector meson anomalous couplings

Receipt and verification

First computed	2026-05-18T02:21:42.187874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38c414b1ffcd63829af8a1973ef108407eb0cdc50bb4fa2c50ca7e317251ab1f

Aliases

arxiv: 1108.2419 · arxiv_version: 1108.2419v3 · doi: 10.48550/arxiv.1108.2419 · pith_short_12: HDCBJMP7ZVRY · pith_short_16: HDCBJMP7ZVRYFGXY · pith_short_8: HDCBJMP7

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/HDCBJMP7ZVRYFGXYUGLT54IIIB \
  | 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: 38c414b1ffcd63829af8a1973ef108407eb0cdc50bb4fa2c50ca7e317251ab1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41d918a30ebdee64daa7490a11157ef7245c377a08fc52747717b6d85b7763c3",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-08-11T14:41:58Z",
    "title_canon_sha256": "a118ca2d47bd639988ea9fb6560beb5207988e500b6f46e55105a5e490f527d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2419",
    "kind": "arxiv",
    "version": 3
  }
}