Pith Number

pith:O2YBXYEK

pith:2025:O2YBXYEKGBYSIWNREWWZMRV3XL

not attested not anchored not stored refs pending

New high-statistics measurement of the $\pi^0 \to e^+e^-\gamma$ Dalitz decay at the Mainz Microtron

A. Braghieri, A. Denig, A. K\"aser, A. Lazarev, A. Neganov, A. Neiser, A. Powell, A. S. Dolzhikov, A. Thomas, B. Krusche, C. Collicott, C. Mullen, D. Ghosal, D. Hornidge, D. I. Glazier, D. M. Manley, D. Paudyal, D. P. Watts, D. Werthm\"uller, E. J. Downie, E. Mornacchi, E. Rickert, F. Afzal, F. Cividini, G. M. Gurevich, G. M. Huber, I. Gorodnov, I. I. Strakovsky, I. J. D. MacGregor, I. Supek, J. R. M. Annand, J. Wettig, K. Altangerel, K. Livingston, K. Spieker, L. Heijkenskj\"old, M. Bashkanov, M. Biroth, M. Dieterle, M. G\"unther, M. Korolija, M. Mocanu, M. Ostrick, M. Thiel, M. Wolfes, N. S. Borisov, N. Zachariou, O. Steffen, P. Achenbach, P. Adlarson, P. B. Otte, P. Drexler, P. Pedroni, P. P. Martel, R. Beck, R. Miskimen, S. Abt, S. Costanza, S. Fegan, S. Gardner, S. J. D. Kay, S. Lutterer, S. Prakhov, S. Wagner, Th. Strub, T. Rostomyan, V. L. Kashevarov, V. Sokhoyan, W. Gradl, W. J. Briscoe, Yu. A. Usov, Z. Ahmed

arxiv:2512.03431 v2 · 2025-12-03 · 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{O2YBXYEKGBYSIWNREWWZMRV3XL}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-06-10T01:09:48.915456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76b01be08a30712459b125ad9646bbbada65788b719f9bb70ceeacc53662ff9b

Aliases

arxiv: 2512.03431 · arxiv_version: 2512.03431v2 · doi: 10.48550/arxiv.2512.03431 · pith_short_12: O2YBXYEKGBYS · pith_short_16: O2YBXYEKGBYSIWNR · pith_short_8: O2YBXYEK

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/O2YBXYEKGBYSIWNREWWZMRV3XL \
  | 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: 76b01be08a30712459b125ad9646bbbada65788b719f9bb70ceeacc53662ff9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93820a6d6fd6f669c49222b480dc47dd5c701a341574765ecf808d9525386bba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2025-12-03T04:24:11Z",
    "title_canon_sha256": "659ac086c7c9086ae381cd978f157f01147ab95ba8659cbb2d9e4697949ae71c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.03431",
    "kind": "arxiv",
    "version": 2
  }
}