Pith Number

pith:U3JFDBYX

pith:2025:U3JFDBYXCHO5EY2XYEGWTZVD3B

not attested not anchored not stored refs pending

Tribute to Henry Primakoff: Chiral Perturbation Theory Tests via Primakoff Reactions

Murray Moinester

arxiv:2509.04649 v5 · 2025-09-04 · hep-ph · hep-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{U3JFDBYXCHO5EY2XYEGWTZVD3B}

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	2026-06-24T01:14:58.264664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6d251871711ddd26357c10d69e6a3d87dc6814172e832dfbefc47656154526b

Aliases

arxiv: 2509.04649 · arxiv_version: 2509.04649v5 · doi: 10.48550/arxiv.2509.04649 · pith_short_12: U3JFDBYXCHO5 · pith_short_16: U3JFDBYXCHO5EY2X · pith_short_8: U3JFDBYX

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/U3JFDBYXCHO5EY2XYEGWTZVD3B \
  | 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: a6d251871711ddd26357c10d69e6a3d87dc6814172e832dfbefc47656154526b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e62177094e0bac57e53955ad2522f3947405a941e02e515ea98d7cbde4d0531",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-09-04T20:15:19Z",
    "title_canon_sha256": "4fa16f830eb2bbcf526f809a43dc7f455b450e98a62fa627b4c32ac95c64f4ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04649",
    "kind": "arxiv",
    "version": 5
  }
}