Pith Number

pith:MMKXBPRU

pith:2016:MMKXBPRUN5KY74SCLFBJDI5RQZ

not attested not anchored not stored refs pending

Improving SAT Solvers via Blocked Clause Decomposition

Jingchao Chen

arxiv:1604.00536 v1 · 2016-04-02 · cs.LO · 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{MMKXBPRUN5KY74SCLFBJDI5RQZ}

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	2026-05-18T01:17:49.283445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

631570be346f558ff242594291a3b1865dfe6d41981869ef998870e2d0ee6683

Aliases

arxiv: 1604.00536 · arxiv_version: 1604.00536v1 · doi: 10.48550/arxiv.1604.00536 · pith_short_12: MMKXBPRUN5KY · pith_short_16: MMKXBPRUN5KY74SC · pith_short_8: MMKXBPRU

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/MMKXBPRUN5KY74SCLFBJDI5RQZ \
  | 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: 631570be346f558ff242594291a3b1865dfe6d41981869ef998870e2d0ee6683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701f4a2bb8d857d736b68d10b2dcc587147826e08f58f7419d4d46f14527243b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-04-02T17:50:32Z",
    "title_canon_sha256": "3a75a4c7e7f9e030dc2ace9ed65ec18347a3c3eab8be99cf857b393f9be696e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00536",
    "kind": "arxiv",
    "version": 1
  }
}