Pith Number

pith:GSE2ZU54

pith:2024:GSE2ZU54Q26EWSFKXUS6XH4RTU

not attested not anchored not stored refs pending

On the Relation between Graph Ricci Curvature and Community Structure

Sathyanarayanan Rengaswami, Theodora Bourni, Vasileios Maroulas

arxiv:2407.06197 v1 · 2024-06-18 · cs.SI · math.CO · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GSE2ZU54Q26EWSFKXUS6XH4RTU}

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	2026-07-05T08:41:27.236603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3489acd3bc86bc4b48aabd25eb9f919d07c0b2cee7b4266ddfb9d6b34c7e8172

Aliases

arxiv: 2407.06197 · arxiv_version: 2407.06197v1 · doi: 10.48550/arxiv.2407.06197 · pith_short_12: GSE2ZU54Q26E · pith_short_16: GSE2ZU54Q26EWSFK · pith_short_8: GSE2ZU54

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/GSE2ZU54Q26EWSFKXUS6XH4RTU \
  | 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: 3489acd3bc86bc4b48aabd25eb9f919d07c0b2cee7b4266ddfb9d6b34c7e8172

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9caf0d6d4377a6dc6c9a324de356d1692867b7a8c3e2eba95b7187ea4d87777",
    "cross_cats_sorted": [
      "math.CO",
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2024-06-18T20:35:11Z",
    "title_canon_sha256": "f670bc1f0f4768724ebcae1dc8e600fb7c49e2a9f5323d54097433a601501abd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.06197",
    "kind": "arxiv",
    "version": 1
  }
}