Pith Number

pith:T54X2EQY

pith:2025:T54X2EQYYCV57CKMRTYHVL3SWA

not attested not anchored not stored refs pending

Field-theoretical approach to neutral pion contribution to muon $g-2$

Masashi Hayakawa

arxiv:2501.16547 v2 · 2025-01-27 · hep-ph · 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{T54X2EQYYCV57CKMRTYHVL3SWA}

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	2026-07-05T10:08:28.802787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f797d1218c0abdf894c8cf07aaf72b002d0cbb6973d972464a8ed8f02ebb648

Aliases

arxiv: 2501.16547 · arxiv_version: 2501.16547v2 · doi: 10.48550/arxiv.2501.16547 · pith_short_12: T54X2EQYYCV5 · pith_short_16: T54X2EQYYCV57CKM · pith_short_8: T54X2EQY

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/T54X2EQYYCV57CKMRTYHVL3SWA \
  | 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: 9f797d1218c0abdf894c8cf07aaf72b002d0cbb6973d972464a8ed8f02ebb648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96bd39ac2c66962574cba9480442995e5da0413b7126041dd4240840f7f504bf",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-01-27T22:42:51Z",
    "title_canon_sha256": "2c78bd0617e410ab315e5ab7312639846a4e047bea4424e4a14a014e4f41dd6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16547",
    "kind": "arxiv",
    "version": 2
  }
}