Pith Number

pith:PCGSXRGZ

pith:2012:PCGSXRGZYUVAADYAS37D4TABLK

not attested not anchored not stored refs pending

The CPT theorem

Hilary Greaves, Teruji Thomas

arxiv:1204.4674 v1 · 2012-04-20 · math-ph · hep-th · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCGSXRGZYUVAADYAS37D4TABLK}

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

Algebraic quantum kinematics and SR-selection

Receipt and verification

First computed	2026-05-18T02:55:48.660858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

788d2bc4d9c52a000f0096fe3e4c015a934df33795a7af9659807970ca53e0d4

Aliases

arxiv: 1204.4674 · arxiv_version: 1204.4674v1 · doi: 10.48550/arxiv.1204.4674 · pith_short_12: PCGSXRGZYUVA · pith_short_16: PCGSXRGZYUVAADYA · pith_short_8: PCGSXRGZ

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/PCGSXRGZYUVAADYAS37D4TABLK \
  | 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: 788d2bc4d9c52a000f0096fe3e4c015a934df33795a7af9659807970ca53e0d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3661465e07bf98a56cc798a5a3ce04e14a147d12d5963871c5ece0716bbde70",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-04-20T16:52:40Z",
    "title_canon_sha256": "92035a3696459cfa88da7da6949a433b77dd85a02965fe4990da84ef4719a079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4674",
    "kind": "arxiv",
    "version": 1
  }
}