Pith Number

pith:FON6HQTQ

pith:2016:FON6HQTQN3Y3YYBK2CFULPKX2Z

not attested not anchored not stored refs pending

Gauge anomalies in Lorentz-violating QED

Rodrigo F. Sobreiro, Tiago R. S. Santos

arxiv:1607.07413 v2 · 2016-07-25 · 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{FON6HQTQN3Y3YYBK2CFULPKX2Z}

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	2026-05-18T00:53:25.725154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b9be3c2706ef1bc602ad08b45bd57d66dd86c4ef7798bed67e61eb468d478a2

Aliases

arxiv: 1607.07413 · arxiv_version: 1607.07413v2 · doi: 10.48550/arxiv.1607.07413 · pith_short_12: FON6HQTQN3Y3 · pith_short_16: FON6HQTQN3Y3YYBK · pith_short_8: FON6HQTQ

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/FON6HQTQN3Y3YYBK2CFULPKX2Z \
  | 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: 2b9be3c2706ef1bc602ad08b45bd57d66dd86c4ef7798bed67e61eb468d478a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b79aecfb06703cbd18983cb0fe489501ec43d1b2c3d6301e0f8204d242ca2b8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-07-25T19:09:13Z",
    "title_canon_sha256": "fb349c950788aefcc9504f9cccb372e22dd70f77f8472591a9e82f7e57d4f3ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07413",
    "kind": "arxiv",
    "version": 2
  }
}