Pith Number

pith:2FIT4BPB

pith:2026:2FIT4BPB4T3MLGATDZURGBNHSP

not attested not anchored not stored refs pending

Extending CDCL to disjunctions of parity equations

Glenn Sun, Paul Beame

arxiv:2605.15002 v1 · 2026-05-14 · cs.LO · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FIT4BPB4T3MLGATDZURGBNHSP}

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	2026-05-17T23:38:54.906202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1513e05e1e4f6c598131e691305a793d9f5976b846bee4e954a90348d14903d

Aliases

arxiv: 2605.15002 · arxiv_version: 2605.15002v1 · doi: 10.48550/arxiv.2605.15002 · pith_short_12: 2FIT4BPB4T3M · pith_short_16: 2FIT4BPB4T3MLGAT · pith_short_8: 2FIT4BPB

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/2FIT4BPB4T3MLGATDZURGBNHSP \
  | 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: d1513e05e1e4f6c598131e691305a793d9f5976b846bee4e954a90348d14903d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c065bd489ee3d0c2b22dcd86ded7ad72925f02903632a30aa44c05a17b24325f",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-05-14T16:05:13Z",
    "title_canon_sha256": "4523d3d27aa5e46b867a5ebe746b9012eb7a4de0d66587d189968300ba79e1e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15002",
    "kind": "arxiv",
    "version": 1
  }
}