Pith Number

pith:OLRKQI3S

pith:2024:OLRKQI3SL6EMJH3KTGIDITFVMI

not attested not anchored not stored refs pending

Extended Resolution Clause Learning via Dual Implication Points

Albert Oliveras, Jonathan Chung, Sam Buss, Vijay Ganesh

SAT solvers can learn stronger clauses by dynamically adding variables for dual implication points in the implication graph.

arxiv:2406.14190 v5 · 2024-06-20 · cs.LO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLRKQI3SL6EMJH3KTGIDITFVMI}

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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.

Claims

C1strongest claim

We show that xMapleLCM outperforms these solvers on Tseitin and XORified formulas.

C2weakest assumption

Dynamically introducing new variables for DIPs at runtime produces net benefit without prohibitive overhead or compromising solver correctness on the evaluated instance classes.

C3one line summary

New ERCL method using dual implication points in CDCL solvers outperforms baselines on Tseitin and XORified formulas.

Receipt and verification

First computed	2026-05-25T02:01:01.001261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e2a823725f88c49f6a9990344cb5622c90fe265136bcf2da5c7d761bbcbf54

Aliases

arxiv: 2406.14190 · arxiv_version: 2406.14190v5 · doi: 10.48550/arxiv.2406.14190 · pith_short_12: OLRKQI3SL6EM · pith_short_16: OLRKQI3SL6EMJH3K · pith_short_8: OLRKQI3S

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/OLRKQI3SL6EMJH3KTGIDITFVMI \
  | 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: 72e2a823725f88c49f6a9990344cb5622c90fe265136bcf2da5c7d761bbcbf54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "741f0ed9104fbfc54d9fb336d2c5a254ddb1abf266d7c8e46520637c5a3096e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2024-06-20T10:50:26Z",
    "title_canon_sha256": "440f496df323feb6e7abb58a29a9008698476c51a8a514e44f8361936ef980df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.14190",
    "kind": "arxiv",
    "version": 5
  }
}