Pith Number

pith:DYEDN3HD

pith:2014:DYEDN3HD3BCVD2SGJBHJARQXN3

not attested not anchored not stored refs pending

Semantics for a Quantum Programming Language by Operator Algebras

Kenta Cho (Radboud University Nijmegen)

arxiv:1412.8545 v1 · 2014-12-30 · cs.LO · math.OA · quant-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{DYEDN3HD3BCVD2SGJBHJARQXN3}

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

Finite Observations, Infinite Behaviour: bicategorical semantics for stateful monoidal processes

Receipt and verification

First computed	2026-05-18T02:30:17.128055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e0836ece3d84551ea46484e9046176ec6c2fa80381f945ee9a661456256df11

Aliases

arxiv: 1412.8545 · arxiv_version: 1412.8545v1 · doi: 10.48550/arxiv.1412.8545 · pith_short_12: DYEDN3HD3BCV · pith_short_16: DYEDN3HD3BCVD2SG · pith_short_8: DYEDN3HD

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/DYEDN3HD3BCVD2SGJBHJARQXN3 \
  | 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: 1e0836ece3d84551ea46484e9046176ec6c2fa80381f945ee9a661456256df11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33ed4ebb83672e634a56270ebbf574d1e19d1cc2ba2f5faedab53efaf82ce729",
    "cross_cats_sorted": [
      "math.OA",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-12-30T03:01:51Z",
    "title_canon_sha256": "78eb7e20293ccb88f982c642e851ddf050261b0b8d2690a1317eae701b8fc1d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8545",
    "kind": "arxiv",
    "version": 1
  }
}