Pith Number

pith:OI2YW6JC

pith:2004:OI2YW6JCYQ62XG7KUZQGHBTHNN

not attested not anchored not stored refs pending

Quantum Gravity and Lorentz invariance violation in the Standard Model

Jorge Alfaro

arxiv:hep-th/0412295 v4 · 2004-12-24 · 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{OI2YW6JCYQ62XG7KUZQGHBTHNN}

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.

Cited by

1 paper in Pith

Spectra for Reactions in Astrophysical Electromagnetic Cascades with Lorentz Invariance Violation: The Vacuum Cherenkov Effect

Receipt and verification

First computed	2026-07-04T16:49:08.719205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72358b7922c43dab9beaa6606386676b4cac8c84efdf42da7b4c4d29a9dae0c4

Aliases

arxiv: hep-th/0412295 · arxiv_version: hep-th/0412295v4 · doi: 10.48550/arxiv.hep-th/0412295 · pith_short_12: OI2YW6JCYQ62 · pith_short_16: OI2YW6JCYQ62XG7K · pith_short_8: OI2YW6JC

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/OI2YW6JCYQ62XG7KUZQGHBTHNN \
  | 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: 72358b7922c43dab9beaa6606386676b4cac8c84efdf42da7b4c4d29a9dae0c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1da2cbb92cbd702a7928d35d8ef7bbd6d2e3d28a47b2344ace1568ec017458d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-12-24T15:07:11Z",
    "title_canon_sha256": "550bbc9546b930c532b7d5a7c262dbd73b812197686c81fae75badf9cae355e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0412295",
    "kind": "arxiv",
    "version": 4
  }
}