Pith Number

pith:YSSHVLJM

pith:2010:YSSHVLJME7PCDIAAAIDSKJZZ23

not attested not anchored not stored refs pending

A New Lower Bound on the Maximum Number of Satisfied Clauses in Max-SAT and its Algorithmic Applications

A. Yeo, G. Gutin, M. Jones, R. Crowston

arxiv:1004.0526 v5 · 2010-04-04 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YSSHVLJME7PCDIAAAIDSKJZZ23}

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	2026-05-18T02:08:14.529650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4a47aad2c27de21a0000207252739d6ce5ee76a361d7fb38c54cf19a1f58596

Aliases

arxiv: 1004.0526 · arxiv_version: 1004.0526v5 · doi: 10.48550/arxiv.1004.0526 · pith_short_12: YSSHVLJME7PC · pith_short_16: YSSHVLJME7PCDIAA · pith_short_8: YSSHVLJM

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/YSSHVLJME7PCDIAAAIDSKJZZ23 \
  | 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: c4a47aad2c27de21a0000207252739d6ce5ee76a361d7fb38c54cf19a1f58596

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52fdbfd3376dbc40ef4ca7c4e2c5604e46297d789a6cb3d81484997dc2f6d061",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2010-04-04T18:46:00Z",
    "title_canon_sha256": "6b561a24b34623713a58c98195c5c93e91ced39d0220c0e0bcd768cc90be98e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0526",
    "kind": "arxiv",
    "version": 5
  }
}