Pith Number

pith:QJVDD3BI

pith:2017:QJVDD3BIHWG6AMHP4BXVJDHLQ7

not attested not anchored not stored refs pending

DepQBF 6.0: A Search-Based QBF Solver Beyond Traditional QCDCL

Florian Lonsing, Uwe Egly

arxiv:1702.08256 v2 · 2017-02-27 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJVDD3BIHWG6AMHP4BXVJDHLQ7}

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	2026-05-18T00:39:28.640928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

826a31ec283d8de030efe06f548ceb87defa89884ba126c87af2e82908bbcc81

Aliases

arxiv: 1702.08256 · arxiv_version: 1702.08256v2 · doi: 10.48550/arxiv.1702.08256 · pith_short_12: QJVDD3BIHWG6 · pith_short_16: QJVDD3BIHWG6AMHP · pith_short_8: QJVDD3BI

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/QJVDD3BIHWG6AMHP4BXVJDHLQ7 \
  | 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: 826a31ec283d8de030efe06f548ceb87defa89884ba126c87af2e82908bbcc81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62d39328a9cb9474e316ceb3d85d7f5130f14fe76d0fbf5cf0a937247790f9cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-02-27T12:42:33Z",
    "title_canon_sha256": "1b067227fca951ed0636f620440a57cd93a89442374630ab011dfb707de0a8df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08256",
    "kind": "arxiv",
    "version": 2
  }
}