Pith Number

pith:TE465TLP

pith:2018:TE465TLPO5COEN7GNCAO6Z6QHT

not attested not anchored not stored refs pending

On quantum aspects of the higher-derivative Lorentz-breaking extension of QED

A. Yu. Petrov, C. Marat Reyes, J. R. Nascimento, T. Mariz

arxiv:1804.08413 v3 · 2018-04-23 · 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{TE465TLPO5COEN7GNCAO6Z6QHT}

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	2026-05-17T23:46:30.619087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9939eecd6f7744e237e66880ef67d03cf04c38c428ceb4ecfacb5d182adadf73

Aliases

arxiv: 1804.08413 · arxiv_version: 1804.08413v3 · doi: 10.48550/arxiv.1804.08413 · pith_short_12: TE465TLPO5CO · pith_short_16: TE465TLPO5COEN7G · pith_short_8: TE465TLP

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/TE465TLPO5COEN7GNCAO6Z6QHT \
  | 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: 9939eecd6f7744e237e66880ef67d03cf04c38c428ceb4ecfacb5d182adadf73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c225fa33d288ccc7dd1171d616918f66b05d92aa1ca22957d4c491ab9b77da49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-04-23T13:37:03Z",
    "title_canon_sha256": "a812283f066cf0d540b591fcac7d63d95d5fc678ef00088644d43f695e5530ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08413",
    "kind": "arxiv",
    "version": 3
  }
}