Pith Number

pith:LW4VCGOX

pith:2017:LW4VCGOXMOW76WYZAELDKPDWW2

not attested not anchored not stored refs pending

Relating Complexity-theoretic Parameters with SAT Solver Performance

Christoph Wintersteiger, Edward Zulkoski, Jia Liang, Krzysztof Czarnecki, Robert Robere, Ruben Martins, Vijay Ganesh

arxiv:1706.08611 v1 · 2017-06-26 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LW4VCGOXMOW76WYZAELDKPDWW2}

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	2026-05-18T00:41:31.575872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5db95119d763adff5b190116353c76b6ac827046fc48a877fce7186359ed0b4f

Aliases

arxiv: 1706.08611 · arxiv_version: 1706.08611v1 · doi: 10.48550/arxiv.1706.08611 · pith_short_12: LW4VCGOXMOW7 · pith_short_16: LW4VCGOXMOW76WYZ · pith_short_8: LW4VCGOX

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/LW4VCGOXMOW76WYZAELDKPDWW2 \
  | 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: 5db95119d763adff5b190116353c76b6ac827046fc48a877fce7186359ed0b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bc9c9bf6b3d49897edb578196d259a34fa024a88ff39261c3266c4d196478b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-06-26T21:40:30Z",
    "title_canon_sha256": "dc43edfd41cb89ca62f1608caa526034063ea94480e132a9e276601712712efa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08611",
    "kind": "arxiv",
    "version": 1
  }
}