Pith Number

pith:TNRHWHHV

pith:2011:TNRHWHHVBQ6TKNQKZHAMW4FA2I

not attested not anchored not stored refs pending

A New Bound for 3-Satisfiable MaxSat and its Algorithmic Application

Anders Yeo, Dominik Scheder, Gregory Gutin, Mark Jones

arxiv:1104.2818 v3 · 2011-04-14 · cs.DM · cs.CC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNRHWHHVBQ6TKNQKZHAMW4FA2I}

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	2026-05-18T03:39:42.054337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b627b1cf50c3d35360ac9c0cb70a0d2035361da206f2601090a444eaf218c32

Aliases

arxiv: 1104.2818 · arxiv_version: 1104.2818v3 · doi: 10.48550/arxiv.1104.2818 · pith_short_12: TNRHWHHVBQ6T · pith_short_16: TNRHWHHVBQ6TKNQK · pith_short_8: TNRHWHHV

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/TNRHWHHVBQ6TKNQKZHAMW4FA2I \
  | 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: 9b627b1cf50c3d35360ac9c0cb70a0d2035361da206f2601090a444eaf218c32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa04fe1c7e5e6df0b4b4dd4d01e9e164c54478e5448106898d0263b7070321e5",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2011-04-14T16:13:43Z",
    "title_canon_sha256": "d1cbba6326fbfe02ec3fcc9434b506046d70bbf9578a08f782bb94e53e1b20e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2818",
    "kind": "arxiv",
    "version": 3
  }
}