Pith Number

pith:ORX55KZY

pith:2019:ORX55KZYGOTWDGHLA6PZ2JCSG5

not attested not anchored not stored refs pending

Bounds on Vacuum-Orthogonal Lorentz and CPT Violation from Radiative Corrections

Brett Altschul

arxiv:1904.13042 v2 · 2019-04-30 · 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{ORX55KZYGOTWDGHLA6PZ2JCSG5}

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	2026-05-17T23:42:19.487364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

746fdeab3833a76198eb079f9d2452375fd852f4aaf780c59e7d6b96fff0dfaa

Aliases

arxiv: 1904.13042 · arxiv_version: 1904.13042v2 · doi: 10.48550/arxiv.1904.13042 · pith_short_12: ORX55KZYGOTW · pith_short_16: ORX55KZYGOTWDGHL · pith_short_8: ORX55KZY

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/ORX55KZYGOTWDGHLA6PZ2JCSG5 \
  | 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: 746fdeab3833a76198eb079f9d2452375fd852f4aaf780c59e7d6b96fff0dfaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c4e65f29c6612e5ed1713e00469737a8c8cfae7bf9140a519d9c0eb2f25e3bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-04-30T04:06:02Z",
    "title_canon_sha256": "7f6e29b226f04fc0a6b72b452057ea485ca3300f026b1d612852fceefbb5187a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13042",
    "kind": "arxiv",
    "version": 2
  }
}