Pith Number

pith:CU7DEZNC

pith:2011:CU7DEZNC2E5EKCUNZCVQQKJNAY

not attested not anchored not stored refs pending

Solving the Satisfiability Problem Through Boolean Networks

Andrea Roli, Michela Milano

arxiv:1101.6009 v1 · 2011-01-31 · cs.AI · cs.NE · nlin.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CU7DEZNC2E5EKCUNZCVQQKJNAY}

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	2026-05-18T04:30:24.469108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

153e3265a2d13a450a8dc8ab08292d062f09577e2db86d9a79752b735045bd61

Aliases

arxiv: 1101.6009 · arxiv_version: 1101.6009v1 · doi: 10.48550/arxiv.1101.6009 · pith_short_12: CU7DEZNC2E5E · pith_short_16: CU7DEZNC2E5EKCUN · pith_short_8: CU7DEZNC

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/CU7DEZNC2E5EKCUNZCVQQKJNAY \
  | 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: 153e3265a2d13a450a8dc8ab08292d062f09577e2db86d9a79752b735045bd61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8e2e2a7b113ac5c13428454e809cb81f01d78e5d8b7ed6b17d877344151e8e1",
    "cross_cats_sorted": [
      "cs.NE",
      "nlin.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-01-31T16:32:06Z",
    "title_canon_sha256": "9f14c7a4c65bc6445e593a2f2caba995e3415d1cc836791245b7ce9ad4546a8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.6009",
    "kind": "arxiv",
    "version": 1
  }
}