Pith Number

pith:5KK52JTM

pith:2016:5KK52JTM34CQSPBYEWR5ZQHKIF

not attested not anchored not stored refs pending

CPT-Violating, Massive Photons and Cherenkov Radiation

Don Colladay

arxiv:1608.02834 v1 · 2016-08-09 · 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{5KK52JTM34CQSPBYEWR5ZQHKIF}

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	2026-05-18T01:09:33.576801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea95dd266cdf05093c3825a3dcc0ea417513bda98b353be82349aa9a0437c0da

Aliases

arxiv: 1608.02834 · arxiv_version: 1608.02834v1 · doi: 10.48550/arxiv.1608.02834 · pith_short_12: 5KK52JTM34CQ · pith_short_16: 5KK52JTM34CQSPBY · pith_short_8: 5KK52JTM

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/5KK52JTM34CQSPBYEWR5ZQHKIF \
  | 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: ea95dd266cdf05093c3825a3dcc0ea417513bda98b353be82349aa9a0437c0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90b008512523edd2375d34ef060aa8b899e08f2c7bc338e75809bfffe3843377",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-08-09T15:23:12Z",
    "title_canon_sha256": "b08abd24e9232b8cdea1974d062990795f2a82519b65ef776e7e334ea81469d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02834",
    "kind": "arxiv",
    "version": 1
  }
}