Pith Number

pith:3O45WEFE

pith:2017:3O45WEFEPL6NK5JSQA7UZ5HEUE

not attested not anchored not stored refs pending

Local Algorithms for Hierarchical Dense Subgraph Discovery

Ahmet Erdem Sariyuce, Ali Pinar, C. Seshadhri

arxiv:1704.00386 v2 · 2017-04-02 · cs.SI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3O45WEFEPL6NK5JSQA7UZ5HEUE}

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	2026-05-18T00:05:46.346165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbb9db10a47afcd57532803f4cf4e4a117430df84a8634b46fc796be2ffe48ae

Aliases

arxiv: 1704.00386 · arxiv_version: 1704.00386v2 · doi: 10.48550/arxiv.1704.00386 · pith_short_12: 3O45WEFEPL6N · pith_short_16: 3O45WEFEPL6NK5JS · pith_short_8: 3O45WEFE

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/3O45WEFEPL6NK5JSQA7UZ5HEUE \
  | 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: dbb9db10a47afcd57532803f4cf4e4a117430df84a8634b46fc796be2ffe48ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d40f872a88e6e9d93edd1f45095c7fd0e20ceee86861e38da7d4b6945025866",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-04-02T23:24:06Z",
    "title_canon_sha256": "09d32310d0f8a5bfa1b3809416f713ff676cec4b7b214ff9b75ab1f2998e622a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00386",
    "kind": "arxiv",
    "version": 2
  }
}