Pith Number

pith:3PDI5SJZ

pith:2017:3PDI5SJZVMUZYW6N72CPDL4BHG

not attested not anchored not stored refs pending

Metropolis-Hastings Algorithms for Estimating Betweenness Centrality in Large Networks

and Albert Bifet, Mostafa Haghir Chehreghani, Talel Abdessalem

arxiv:1704.07351 v3 · 2017-04-24 · 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{3PDI5SJZVMUZYW6N72CPDL4BHG}

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	2026-05-18T00:45:04.708723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbc68ec939ab299c5bcdfe84f1af81399181d67d86b5a7bfc684b3135ea1646d

Aliases

arxiv: 1704.07351 · arxiv_version: 1704.07351v3 · doi: 10.48550/arxiv.1704.07351 · pith_short_12: 3PDI5SJZVMUZ · pith_short_16: 3PDI5SJZVMUZYW6N · pith_short_8: 3PDI5SJZ

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/3PDI5SJZVMUZYW6N72CPDL4BHG \
  | 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: dbc68ec939ab299c5bcdfe84f1af81399181d67d86b5a7bfc684b3135ea1646d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdf7ffde6254a4910aca291796d82c9afc12d69f5862dd2138d57301e8dc97c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-04-24T17:45:31Z",
    "title_canon_sha256": "a9be6f84edcd2e3fff7e425b1a209c294234a9fd8451321b69d6ec3aff97ad88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07351",
    "kind": "arxiv",
    "version": 3
  }
}