Pith Number

pith:TIJQXNKH

pith:2017:TIJQXNKHUMIBQ5SYJUQNI7J5WG

not attested not anchored not stored refs pending

Primitivity, Uniform Minimality and State Complexity of Boolean Operations

Sylvie Davies

arxiv:1702.00877 v3 · 2017-02-03 · cs.FL · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TIJQXNKHUMIBQ5SYJUQNI7J5WG}

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	2026-05-18T00:20:17.425882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a130bb547a3101876584d20d47d3db18e2a747802ba78b1a1a2824124bde0cf

Aliases

arxiv: 1702.00877 · arxiv_version: 1702.00877v3 · doi: 10.48550/arxiv.1702.00877 · pith_short_12: TIJQXNKHUMIB · pith_short_16: TIJQXNKHUMIBQ5SY · pith_short_8: TIJQXNKH

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/TIJQXNKHUMIBQ5SYJUQNI7J5WG \
  | 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: 9a130bb547a3101876584d20d47d3db18e2a747802ba78b1a1a2824124bde0cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70ae37ce50cd4161a19559ab3b2b6682a7584e17942f820e5a6bdd2b5ea3afa3",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2017-02-03T00:23:02Z",
    "title_canon_sha256": "2174f9905e13f00007faa8dcc73fcab7a7fac8fe79091b29e588f374d9fb82e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00877",
    "kind": "arxiv",
    "version": 3
  }
}