Pith Number

pith:HBCUH7IV

pith:2023:HBCUH7IV5GRZJ2MLS74D2LQPAL

not attested not anchored not stored refs pending

Proof Generation for CDCL Solvers Using Gauss-Jordan Elimination

Mate Soos, Randal E. Bryant

arxiv:2304.04292 v1 · 2023-04-09 · 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{HBCUH7IV5GRZJ2MLS74D2LQPAL}

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	2026-07-05T05:59:24.604435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

384543fd15e9a394e98b97f83d2e0f02c3ec943e8ce730d3d727971ebf2a4b8d

Aliases

arxiv: 2304.04292 · arxiv_version: 2304.04292v1 · doi: 10.48550/arxiv.2304.04292 · pith_short_12: HBCUH7IV5GRZ · pith_short_16: HBCUH7IV5GRZJ2ML · pith_short_8: HBCUH7IV

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/HBCUH7IV5GRZJ2MLS74D2LQPAL \
  | 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: 384543fd15e9a394e98b97f83d2e0f02c3ec943e8ce730d3d727971ebf2a4b8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "198b1e8389f32518c4c0cfa6166185723cb08aef7db902570c63c563e9ccf984",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2023-04-09T18:55:47Z",
    "title_canon_sha256": "27280a1b4b7c55ed7bdadbc0fa7df099ef38cf74ee544f257310c3fd3cd5c7c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.04292",
    "kind": "arxiv",
    "version": 1
  }
}