Pith Number

pith:VO45V5SU

pith:2017:VO45V5SUE6ZYBTAKYM2ERZ4J7H

not attested not anchored not stored refs pending

A new Holant dichotomy inspired by quantum computation

Miriam Backens

arxiv:1702.00767 v1 · 2017-02-02 · quant-ph · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VO45V5SUE6ZYBTAKYM2ERZ4J7H}

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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

From an odd arity signature to a Holant dichotomy

Receipt and verification

First computed	2026-05-18T00:51:30.888875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abb9daf65427b380cc0ac33448e789f9f3d55bff92aab15d17b82d35404e9b56

Aliases

arxiv: 1702.00767 · arxiv_version: 1702.00767v1 · doi: 10.48550/arxiv.1702.00767 · pith_short_12: VO45V5SUE6ZY · pith_short_16: VO45V5SUE6ZYBTAK · pith_short_8: VO45V5SU

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/VO45V5SUE6ZYBTAKYM2ERZ4J7H \
  | 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: abb9daf65427b380cc0ac33448e789f9f3d55bff92aab15d17b82d35404e9b56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27979e37cbfcde9274649902dac02a2955658ddb04f08cdf62c1269b3ff6c874",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-02T18:01:03Z",
    "title_canon_sha256": "0d9bfc142d085fdc4c7080a7de527e07fe87029bc748ed4b3d659d92ffeafef5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00767",
    "kind": "arxiv",
    "version": 1
  }
}