Pith Number

pith:PNWH3QIB

pith:2026:PNWH3QIBB44I5VT2242MDZRBO4

not attested not anchored not stored refs pending

QED vertex and anomalous magnetic moment in the presence of a magnetic field

Alejandro Ayala, Enrique Munoz, Juan Cristobal Rojas, Norberto Scoccola

arxiv:2607.10015 v1 · 2026-07-10 · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNWH3QIBB44I5VT2242MDZRBO4}

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	2026-07-14T00:18:47.640692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b6c7dc1010f388ed67ad734c1e6217738a8c47b56a8b4c284ea17d01a98ba65

Aliases

arxiv: 2607.10015 · arxiv_version: 2607.10015v1 · doi: 10.48550/arxiv.2607.10015 · pith_short_12: PNWH3QIBB44I · pith_short_16: PNWH3QIBB44I5VT2 · pith_short_8: PNWH3QIB

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/PNWH3QIBB44I5VT2242MDZRBO4 \
  | 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: 7b6c7dc1010f388ed67ad734c1e6217738a8c47b56a8b4c284ea17d01a98ba65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c8f54161ecab3ff937a7984ec73b69745ce2024457517f90d768c34f8383002",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-07-10T22:35:28Z",
    "title_canon_sha256": "649a32e0f7869f037991a8c836ced154424baacf19e52dafc2b4060e6d2bcde3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10015",
    "kind": "arxiv",
    "version": 1
  }
}