Pith Number

pith:HFWUQBMG

pith:2023:HFWUQBMGQ2NCRRB2NON6DA6FTS

not attested not anchored not stored refs pending

Tight Complexity Bounds for Counting Generalized Dominating Sets in Bounded-Treewidth Graphs Part II: Hardness Results

D\'aniel Marx, Daniel Neuen, Fionn Mc Inerney, Govind S. Sankar, Jacob Focke, Philipp Schepper, Philip Wellnitz

arxiv:2306.03640 v1 · 2023-05-26 · 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{HFWUQBMGQ2NCRRB2NON6DA6FTS}

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	2026-07-05T06:18:00.552960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

396d480586869a28c43a6b9be183c59ca2e0ac90b0d6de08411af55d381c1cdc

Aliases

arxiv: 2306.03640 · arxiv_version: 2306.03640v1 · doi: 10.48550/arxiv.2306.03640 · pith_short_12: HFWUQBMGQ2NC · pith_short_16: HFWUQBMGQ2NCRRB2 · pith_short_8: HFWUQBMG

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/HFWUQBMGQ2NCRRB2NON6DA6FTS \
  | 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: 396d480586869a28c43a6b9be183c59ca2e0ac90b0d6de08411af55d381c1cdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "328b04b6b418ea5771b820fbff4e8a8d9a2ffc80e6d2af9947e0c1c0c6c0db64",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2023-05-26T09:26:10Z",
    "title_canon_sha256": "b0c77878508725a6f53c131e19f837332188f6e4610991e87ab90c0b7c663f2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.03640",
    "kind": "arxiv",
    "version": 1
  }
}