Pith Number

pith:P4RGFJF2

pith:2026:P4RGFJF23CC2HON2TPLQF3QHHW

not attested not anchored not stored refs pending

Bounds on nonlinear electrodynamics via resummed relative entropy

Daiki Ueda, Pietro Conzinu

arxiv:2606.23323 v1 · 2026-06-22 · hep-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4RGFJF23CC2HON2TPLQF3QHHW}

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	2026-06-23T03:14:16.814873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f2262a4bad885a3b9ba9bd702ee073d8b9039b8e94b3b9a209c834701d02bc6

Aliases

arxiv: 2606.23323 · arxiv_version: 2606.23323v1 · doi: 10.48550/arxiv.2606.23323 · pith_short_12: P4RGFJF23CC2 · pith_short_16: P4RGFJF23CC2HON2 · pith_short_8: P4RGFJF2

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/P4RGFJF23CC2HON2TPLQF3QHHW \
  | 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: 7f2262a4bad885a3b9ba9bd702ee073d8b9039b8e94b3b9a209c834701d02bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3b984e42bc1e4388831322b0db10abd3ed665e2c5fca31c0adba80829d0a12f",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-22T13:33:39Z",
    "title_canon_sha256": "4da20fe998809899b501d5d0fbe6713696732e50de3f77c5585950a5bfdd80a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23323",
    "kind": "arxiv",
    "version": 1
  }
}