Pith Number

pith:GWTVTMLR

pith:2017:GWTVTMLRAE4IV7M76DXIQH2XGY

not attested not anchored not stored refs pending

Unifying Sparsest Cut, Cluster Deletion, and Modularity Clustering Objectives with Correlation Clustering

Anthony Wirth, David Gleich, Nate Veldt

arxiv:1712.05825 v3 · 2017-12-15 · cs.DS · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWTVTMLRAE4IV7M76DXIQH2XGY}

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	2026-05-18T00:10:47.087587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35a759b17101388afd9ff0ee881f573616df763689e2025858d5438493a7fd60

Aliases

arxiv: 1712.05825 · arxiv_version: 1712.05825v3 · doi: 10.48550/arxiv.1712.05825 · pith_short_12: GWTVTMLRAE4I · pith_short_16: GWTVTMLRAE4IV7M7 · pith_short_8: GWTVTMLR

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/GWTVTMLRAE4IV7M76DXIQH2XGY \
  | 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: 35a759b17101388afd9ff0ee881f573616df763689e2025858d5438493a7fd60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ec3d5b09c52268bc2eab0d762a132b153955448a8446d340700be2818ba458",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-12-15T20:04:39Z",
    "title_canon_sha256": "80e19adf618ddb2c3e7b41f971354fe18b2df5ce22002f9324ac5b88b4371822"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05825",
    "kind": "arxiv",
    "version": 3
  }
}