Pith Number

pith:ROWKMMNI

pith:2004:ROWKMMNISBO2CA4MRJR5TBY36Y

not attested not anchored not stored refs pending

A Theory of Computation Based on Quantum Logic (I)

Mingsheng Ying

arxiv:cs/0403041 v1 · 2004-03-29 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROWKMMNISBO2CA4MRJR5TBY36Y}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:29:16.885052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8baca631a8905da1038c8a63d9871bf601368cc6edea585606ff64832143ddd7

Aliases

arxiv: cs/0403041 · arxiv_version: cs/0403041v1 · doi: 10.48550/arxiv.cs/0403041 · pith_short_12: ROWKMMNISBO2 · pith_short_16: ROWKMMNISBO2CA4M · pith_short_8: ROWKMMNI

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/ROWKMMNISBO2CA4MRJR5TBY36Y \
  | 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: 8baca631a8905da1038c8a63d9871bf601368cc6edea585606ff64832143ddd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "695865873bca88486d1e544bb47d9b11515909a4c17fd9c4793ffedbfd3e7a0a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.LO",
    "submitted_at": "2004-03-29T15:20:32Z",
    "title_canon_sha256": "f522f01cb1b6d3518ae7fe8c54b5a1e09ab28308ce3074441a91dc000a7210af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0403041",
    "kind": "arxiv",
    "version": 1
  }
}