Pith Number

pith:DIKBWG2W

pith:2013:DIKBWG2WUUIDFWJDD5LNJMAIIO

not attested not anchored not stored refs pending

Adapting the Stochastic Block Model to Edge-Weighted Networks

Aaron Clauset, Abigail Z. Jacobs, Christopher Aicher

arxiv:1305.5782 v1 · 2013-05-24 · stat.ML · cs.LG · cs.SI · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIKBWG2WUUIDFWJDD5LNJMAIIO}

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	2026-05-18T03:25:03.176807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a141b1b56a51032d9231f56d4b00843b473d3c79f30743b53d77bec05ab5989

Aliases

arxiv: 1305.5782 · arxiv_version: 1305.5782v1 · doi: 10.48550/arxiv.1305.5782 · pith_short_12: DIKBWG2WUUID · pith_short_16: DIKBWG2WUUIDFWJD · pith_short_8: DIKBWG2W

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/DIKBWG2WUUIDFWJDD5LNJMAIIO \
  | 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: 1a141b1b56a51032d9231f56d4b00843b473d3c79f30743b53d77bec05ab5989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "546f541468056fc44f494f3fdcaf0bd4dee4d213830e344aacad662562a49a13",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SI",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-05-24T16:32:10Z",
    "title_canon_sha256": "aa17c1649ab2c94984a45353884be6eb47b49470449647255c1077ea8c46a293"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5782",
    "kind": "arxiv",
    "version": 1
  }
}