Pith Number

pith:Y7Q7XSJ5

pith:2024:Y7Q7XSJ5L7T3Z3TY7A677A5RVV

not attested not anchored not stored refs pending

Residue Domination in Bounded-Treewidth Graphs

Jakob Greilhuber, Philipp Schepper, Philip Wellnitz

arxiv:2403.07524 v2 · 2024-03-12 · cs.DS · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7Q7XSJ5L7T3Z3TY7A677A5RVV}

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	2026-07-05T10:59:46.761733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7e1fbc93d5fe7bcee78f83dff83b1ad547382617ae07878c0a9d603437ac460

Aliases

arxiv: 2403.07524 · arxiv_version: 2403.07524v2 · doi: 10.48550/arxiv.2403.07524 · pith_short_12: Y7Q7XSJ5L7T3 · pith_short_16: Y7Q7XSJ5L7T3Z3TY · pith_short_8: Y7Q7XSJ5

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/Y7Q7XSJ5L7T3Z3TY7A677A5RVV \
  | 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: c7e1fbc93d5fe7bcee78f83dff83b1ad547382617ae07878c0a9d603437ac460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e41a42575a2e6e3ccecfd5986811d87e4b1ff257cbf2b3dc3250a8a18da7c7fc",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-03-12T11:01:43Z",
    "title_canon_sha256": "04b39192a8ed978eaa449b27d8534c27c6ec1d4568800ef06da113c6206d1436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.07524",
    "kind": "arxiv",
    "version": 2
  }
}