Pith Number

pith:MZM3ZDB6

pith:2012:MZM3ZDB6AT44MY366IUXAFPPZS

not attested not anchored not stored refs pending

Turing machines based on unsharp quantum logic

Ruqian Lu, Xian Lu, Yun Shang

arxiv:1210.1097 v1 · 2012-10-02 · cs.LO · cs.FL · 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{MZM3ZDB6AT44MY366IUXAFPPZS}

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	2026-05-18T03:44:05.515820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6659bc8c3e04f9c6637ef2297015efcc93a1e4e33d54e82b002d993a93d665e0

Aliases

arxiv: 1210.1097 · arxiv_version: 1210.1097v1 · doi: 10.48550/arxiv.1210.1097 · pith_short_12: MZM3ZDB6AT44 · pith_short_16: MZM3ZDB6AT44MY36 · pith_short_8: MZM3ZDB6

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/MZM3ZDB6AT44MY366IUXAFPPZS \
  | 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: 6659bc8c3e04f9c6637ef2297015efcc93a1e4e33d54e82b002d993a93d665e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abca0124463d52842b58a24f47a4675ad69c84c4867d0f9981e97ab2faf96e65",
    "cross_cats_sorted": [
      "cs.FL",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2012-10-02T00:35:50Z",
    "title_canon_sha256": "46f5d48463feb8bf732eff8efea7016a448338a2ffba4e19a941baefe7b0c65a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1097",
    "kind": "arxiv",
    "version": 1
  }
}