Pith Number

pith:FESYI7IU

pith:2025:FESYI7IU5YIJKNUIO5HDXZGYCO

not attested not anchored not stored refs pending

Lower bounds for dominating set reconfiguration on sparse (directed) graphs

Alexandre Vigny, Jona Dirks

arxiv:2507.11446 v1 · 2025-07-15 · 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{FESYI7IU5YIJKNUIO5HDXZGYCO}

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	2026-07-05T11:37:39.450802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2925847d14ee10953688774e3be4d813ad781b49c5ed61b5d938ccc068872122

Aliases

arxiv: 2507.11446 · arxiv_version: 2507.11446v1 · doi: 10.48550/arxiv.2507.11446 · pith_short_12: FESYI7IU5YIJ · pith_short_16: FESYI7IU5YIJKNUI · pith_short_8: FESYI7IU

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/FESYI7IU5YIJKNUIO5HDXZGYCO \
  | 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: 2925847d14ee10953688774e3be4d813ad781b49c5ed61b5d938ccc068872122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cfd491b810832248c72b5310196a90d9d1a89c67067e9ec6cede5a201d4da31",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2025-07-15T16:09:47Z",
    "title_canon_sha256": "b5372f0543f689bd06140e204635c36d244e492d546654754ca146f2de9df2e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11446",
    "kind": "arxiv",
    "version": 1
  }
}