Pith Number

pith:US4UXGYQ

pith:2016:US4UXGYQCIVTWIKWXQN75KQ2BC

not attested not anchored not stored refs pending

Covariant Quantization of CPT-violating Photons

D. Colladay, J. P. Noordmans, P. McDonald, R. Potting

arxiv:1610.00169 v1 · 2016-10-01 · 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{US4UXGYQCIVTWIKWXQN75KQ2BC}

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

Crystallography, Lorentz violation, and the Standard-Model Extension

Receipt and verification

First computed	2026-05-18T00:51:13.868341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4b94b9b10122b3b2156bc1bfeaa1a0886e5ac7c13759bd156c8728a5d2cb335

Aliases

arxiv: 1610.00169 · arxiv_version: 1610.00169v1 · doi: 10.48550/arxiv.1610.00169 · pith_short_12: US4UXGYQCIVT · pith_short_16: US4UXGYQCIVTWIKW · pith_short_8: US4UXGYQ

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/US4UXGYQCIVTWIKWXQN75KQ2BC \
  | 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: a4b94b9b10122b3b2156bc1bfeaa1a0886e5ac7c13759bd156c8728a5d2cb335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7633e71f26655c18693c7a1f7d738e6ae8605bfd7d434241702b53b9c63b8dc3",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-10-01T18:43:23Z",
    "title_canon_sha256": "c6cc44e4e57b9ee343095680307b5a87c7f84b50dcbcd0c008e8b184248d4a26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00169",
    "kind": "arxiv",
    "version": 1
  }
}