Pith Number

pith:CT6UP7HO

pith:2017:CT6UP7HOMQTERI6B66UXD2FRFI

not attested not anchored not stored refs pending

Equivalence of relativistic causal structure and process terminality

Aleks Kissinger, Bob Coecke, Matty Hoban

arxiv:1708.04118 v2 · 2017-08-14 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CT6UP7HOMQTERI6B66UXD2FRFI}

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	2026-05-18T00:37:59.879768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14fd47fcee642648a3c1f7a971e8b12a235aff5b23c9a921518e4f03137ffc12

Aliases

arxiv: 1708.04118 · arxiv_version: 1708.04118v2 · doi: 10.48550/arxiv.1708.04118 · pith_short_12: CT6UP7HOMQTE · pith_short_16: CT6UP7HOMQTERI6B · pith_short_8: CT6UP7HO

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/CT6UP7HOMQTERI6B66UXD2FRFI \
  | 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: 14fd47fcee642648a3c1f7a971e8b12a235aff5b23c9a921518e4f03137ffc12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5684724f2fa88780ab8349a7480f8cf4229de80782d4a3132acbf2a7bc65da39",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-14T13:41:23Z",
    "title_canon_sha256": "bc72100cd08ee740686e4acbab0dd0defcb680bdb869f2bc5ce9b8b85198a886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04118",
    "kind": "arxiv",
    "version": 2
  }
}