Pith Number

pith:3GUOU2UO

pith:2023:3GUOU2UOIZJ5MNN7NBFEHUCYYI

not attested not anchored not stored refs pending

Stress-linked pairs of vertices and the generic stress matroid

D\'aniel Garamv\"olgyi

arxiv:2308.16851 v2 · 2023-08-31 · math.CO · math.AG · 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{3GUOU2UOIZJ5MNN7NBFEHUCYYI}

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

Sparsity, Stress-Independence and Globally Linked Pairs in Graph Rigidity Theory

Receipt and verification

First computed	2026-07-05T11:56:47.331160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9a8ea6a8e4653d635bf684a43d058c238187ff297c50c1b50efd6af7d925489

Aliases

arxiv: 2308.16851 · arxiv_version: 2308.16851v2 · doi: 10.48550/arxiv.2308.16851 · pith_short_12: 3GUOU2UOIZJ5 · pith_short_16: 3GUOU2UOIZJ5MNN7 · pith_short_8: 3GUOU2UO

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/3GUOU2UOIZJ5MNN7NBFEHUCYYI \
  | 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: d9a8ea6a8e4653d635bf684a43d058c238187ff297c50c1b50efd6af7d925489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e913fef2090be457603a217bab6d19615d43c69547d21fb4861666506b31f018",
    "cross_cats_sorted": [
      "math.AG",
      "math.MG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-08-31T16:47:19Z",
    "title_canon_sha256": "e79ed92764b2e44bcbe30baeb9b6c2cef1b6024913c155a3512558894ecc1cac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.16851",
    "kind": "arxiv",
    "version": 2
  }
}