Pith Number

pith:6WU2RBWQ

pith:2026:6WU2RBWQRCIBRPYTT2T3VO4HFJ

not attested not anchored not stored refs pending

System-Wide Termination in Distributed Betweenness Centrality Computation

Giuseppe Di Fatta, Lucia Cavallaro, Siamak Abdi

arxiv:2607.29474 v1 · 2026-07-31 · 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{6WU2RBWQRCIBRPYTT2T3VO4HFJ}

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	2026-08-03T01:35:28.715278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5a9a886d0889018bf139ea7babb872a5e2491292461c8476feb90de9901be69

Aliases

arxiv: 2607.29474 · arxiv_version: 2607.29474v1 · doi: 10.48550/arxiv.2607.29474 · pith_short_12: 6WU2RBWQRCIB · pith_short_16: 6WU2RBWQRCIBRPYT · pith_short_8: 6WU2RBWQ

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/6WU2RBWQRCIBRPYTT2T3VO4HFJ \
  | 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: f5a9a886d0889018bf139ea7babb872a5e2491292461c8476feb90de9901be69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33676c3c59b2ca18a81551bf07769fa52e5663841fe4e0b29cf23393abb4aa78",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-07-31T14:37:53Z",
    "title_canon_sha256": "f0198cea391866ec804ecf645dd08f72707453d49eab3182669368c234c07670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29474",
    "kind": "arxiv",
    "version": 1
  }
}