Pith Number

pith:WPZ35ZEU

pith:2015:WPZ35ZEUI5NUOSBN5DD662BBFR

not attested not anchored not stored refs pending

An Efficient Implementation for WalkSAT

Sixue Liu

arxiv:1510.07217 v3 · 2015-10-25 · 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{WPZ35ZEUI5NUOSBN5DD662BBFR}

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	2026-05-18T01:25:17.763530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3f3bee494475b47482de8c7ef68212c43e1757218f150c79f802c9f814b6427

Aliases

arxiv: 1510.07217 · arxiv_version: 1510.07217v3 · doi: 10.48550/arxiv.1510.07217 · pith_short_12: WPZ35ZEUI5NU · pith_short_16: WPZ35ZEUI5NUOSBN · pith_short_8: WPZ35ZEU

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/WPZ35ZEUI5NUOSBN5DD662BBFR \
  | 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: b3f3bee494475b47482de8c7ef68212c43e1757218f150c79f802c9f814b6427

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed9ec2c04667c18bb0cda70daef69f369ef9409620013cb6d52cd589f67ae15e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-10-25T08:11:32Z",
    "title_canon_sha256": "bd29c1db2524553282c66781a377838351946dc59c6ee7796b58f8c7391cd9cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07217",
    "kind": "arxiv",
    "version": 3
  }
}