Pith Number

pith:G2HCBCSU

pith:2017:G2HCBCSUCPJ7S2CLAVU4UDNKTE

not attested not anchored not stored refs pending

Distributed Graph Clustering and Sparsification

He Sun, Luca Zanetti

arxiv:1711.01262 v1 · 2017-11-03 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2HCBCSUCPJ7S2CLAVU4UDNKTE}

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	2026-05-18T00:31:23.035781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

368e208a5413d3f9684b0569ca0daa9937f0eb5bbc2b74e134607e8cafea3a4c

Aliases

arxiv: 1711.01262 · arxiv_version: 1711.01262v1 · doi: 10.48550/arxiv.1711.01262 · pith_short_12: G2HCBCSUCPJ7 · pith_short_16: G2HCBCSUCPJ7S2CL · pith_short_8: G2HCBCSU

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/G2HCBCSUCPJ7S2CLAVU4UDNKTE \
  | 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: 368e208a5413d3f9684b0569ca0daa9937f0eb5bbc2b74e134607e8cafea3a4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fa7b65f372ce43a81145cd1b0166c513c6a621061ff6f18bf73b65f4230caa8",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-11-03T17:52:28Z",
    "title_canon_sha256": "741eb2af6a7e05dcdcc9db993ecbe1964394701dc40b93da933e535d76672175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01262",
    "kind": "arxiv",
    "version": 1
  }
}