Pith Number

pith:YG7YZ3Z4

pith:2014:YG7YZ3Z456S6LHOMFRHOI3HPKO

not attested not anchored not stored refs pending

Induction of the Lorentz-violating effective actions in quantum electrodynamics

E. Passos, F. A. Brito, M. A. Anacleto, O. Holanda

arxiv:1403.2320 v2 · 2014-03-10 · 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{YG7YZ3Z456S6LHOMFRHOI3HPKO}

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	2026-05-18T00:36:36.006644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1bf8cef3cefa5e59dcc2c4ee46cef5397da234754e6831fccae8fed19e0e6df

Aliases

arxiv: 1403.2320 · arxiv_version: 1403.2320v2 · doi: 10.48550/arxiv.1403.2320 · pith_short_12: YG7YZ3Z456S6 · pith_short_16: YG7YZ3Z456S6LHOM · pith_short_8: YG7YZ3Z4

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/YG7YZ3Z456S6LHOMFRHOI3HPKO \
  | 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: c1bf8cef3cefa5e59dcc2c4ee46cef5397da234754e6831fccae8fed19e0e6df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a61d3e62bff54bbe7e004139b64d50476bf9c11e5eb408555493f7df3f7ba21",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-03-10T17:49:41Z",
    "title_canon_sha256": "b6dd936654c38dbcf620a9db5e9f973c69254801204eb045e7650664c120e70a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2320",
    "kind": "arxiv",
    "version": 2
  }
}