Pith Number

pith:GNY2262Q

pith:2017:GNY2262QL5XDEZMBMPN7KFE6BY

not attested not anchored not stored refs pending

Saving Space by Dynamic Algebraization Based on Tree Decomposition: Minimum Dominating Set

Mahdi Belbasi, Martin F\"urer

arxiv:1711.10088 v1 · 2017-11-28 · 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{GNY2262QL5XDEZMBMPN7KFE6BY}

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	2026-05-18T00:29:23.444684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3371ad7b505f6e32658163dbf5149e0e2cc586f6c199de4a288a025de3937e8e

Aliases

arxiv: 1711.10088 · arxiv_version: 1711.10088v1 · doi: 10.48550/arxiv.1711.10088 · pith_short_12: GNY2262QL5XD · pith_short_16: GNY2262QL5XDEZMB · pith_short_8: GNY2262Q

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/GNY2262QL5XDEZMBMPN7KFE6BY \
  | 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: 3371ad7b505f6e32658163dbf5149e0e2cc586f6c199de4a288a025de3937e8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b291bd2fbf49e304ee468bb4aeff5869d18a3818a799ea7f6b4116521d18c086",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-11-28T02:35:59Z",
    "title_canon_sha256": "d9564b1bf3efe2ddb94cff7f01bdc06695c0e87b9f703dd9cf74ca3f17ed0874"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10088",
    "kind": "arxiv",
    "version": 1
  }
}