Pith Number

pith:YFWHVFLA

pith:2023:YFWHVFLAUKKLWOVDUCE3FNK3JP

not attested not anchored not stored refs pending

Proper Minor-Closed Classes of Graphs have Assouad-Nagata Dimension 2

Marc Distel

arxiv:2308.10377 v3 · 2023-08-20 · math.CO · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFWHVFLAUKKLWOVDUCE3FNK3JP}

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.

Cited by

1 paper in Pith

An improved quasi-isometry between graphs of bounded cliquewidth and graphs of bounded treewidth

Receipt and verification

First computed	2026-07-05T11:03:12.873742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c16c7a9560a294bb3aa3a089b2b55b4bd34244917193a446b17148eb95db05b2

Aliases

arxiv: 2308.10377 · arxiv_version: 2308.10377v3 · doi: 10.48550/arxiv.2308.10377 · pith_short_12: YFWHVFLAUKKL · pith_short_16: YFWHVFLAUKKLWOVD · pith_short_8: YFWHVFLA

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/YFWHVFLAUKKLWOVDUCE3FNK3JP \
  | 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: c16c7a9560a294bb3aa3a089b2b55b4bd34244917193a446b17148eb95db05b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ddf56fd4762171dcfbd6e147929c1ba4b108d05b01778342458235fec19412c",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-08-20T22:15:40Z",
    "title_canon_sha256": "363d1c3a25e010d8215052c4c601eb1a9f5e8b0b5227b8d016da7f92ff64c43f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.10377",
    "kind": "arxiv",
    "version": 3
  }
}