Pith Number

pith:VKJVPMRO

pith:2003:VKJVPMROEAI2PDZ27LPXNM7YZL

not attested not anchored not stored refs pending

An O(m) Algorithm for Cores Decomposition of Networks

M. Zaversnik, V. Batagelj

arxiv:cs/0310049 v1 · 2003-10-25 · cs.DS · 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{VKJVPMROEAI2PDZ27LPXNM7YZL}

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

3 papers in Pith

A Survey of Densest Subgraph Discovery on Large Graphs

Hybrid Sketching Methods for Dynamic Connectivity on Sparse Graphs

Toward a universal foundation model for graph-structured data

Receipt and verification

First computed	2026-05-18T03:35:54.938744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa9357b22e2011a78f3afadf76b3f8cafec25bac1b5edde3a8d718b698b66b44

Aliases

arxiv: cs/0310049 · arxiv_version: cs/0310049v1 · doi: 10.48550/arxiv.cs/0310049 · pith_short_12: VKJVPMROEAI2 · pith_short_16: VKJVPMROEAI2PDZ2 · pith_short_8: VKJVPMRO

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/VKJVPMROEAI2PDZ27LPXNM7YZL \
  | 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: aa9357b22e2011a78f3afadf76b3f8cafec25bac1b5edde3a8d718b698b66b44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "185235c716d979a79b78c08a9ab1da703c3b0ef20f8507764c88a084d651a8df",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "",
    "primary_cat": "cs.DS",
    "submitted_at": "2003-10-25T16:03:58Z",
    "title_canon_sha256": "9def693d7ab10ee85ac87f7794e79b761d959d4272e8ea116febf7db3896907a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0310049",
    "kind": "arxiv",
    "version": 1
  }
}