Pith Number

pith:R52GO5TR

pith:2025:R52GO5TR4V2REAYNTMXZ5CQSCE

not attested not anchored not stored refs pending

Comment on "Improved measurement of $\eta/\eta'$ mixing in $B_{(s)}^0\to J/\psi \eta^{(\prime)}$ decays"

Geng Li, Ying Chen

arxiv:2507.19872 v1 · 2025-07-26 · hep-ph · hep-ex · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R52GO5TR4V2REAYNTMXZ5CQSCE}

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	2026-07-05T11:44:53.106708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f74677671e57512030d9b2f9e8a12112a967abbba1cc4e45569c330b5274837

Aliases

arxiv: 2507.19872 · arxiv_version: 2507.19872v1 · doi: 10.48550/arxiv.2507.19872 · pith_short_12: R52GO5TR4V2R · pith_short_16: R52GO5TR4V2REAYN · pith_short_8: R52GO5TR

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/R52GO5TR4V2REAYNTMXZ5CQSCE \
  | 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: 8f74677671e57512030d9b2f9e8a12112a967abbba1cc4e45569c330b5274837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ebac934b4dcceb799d7b681f7437eb6b2a2b69094e7a503d5f70264409d6518",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-07-26T09:00:53Z",
    "title_canon_sha256": "30dda40831a435dd833c4ba252b9287b26f4006a23c8d39ee1c81e0e9b51cb3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19872",
    "kind": "arxiv",
    "version": 1
  }
}