Pith Number

pith:SBB5A26S

pith:2023:SBB5A26SBTDV2W7NMAD3JS6L6B

not attested not anchored not stored refs pending

Score and Rank Semi-Monotonicity for Closeness, Betweenness and Harmonic Centrality

Davide D'Ascenzo, Flavio Furia, Paolo Boldi, Sebastiano Vigna

arxiv:2309.00519 v2 · 2023-09-01 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBB5A26SBTDV2W7NMAD3JS6L6B}

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	2026-07-05T07:18:11.735050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9043d06bd20cc75d5bed6007b4cbcbf072c69931bbc60b07e46e24587d587863

Aliases

arxiv: 2309.00519 · arxiv_version: 2309.00519v2 · doi: 10.48550/arxiv.2309.00519 · pith_short_12: SBB5A26SBTDV · pith_short_16: SBB5A26SBTDV2W7N · pith_short_8: SBB5A26S

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/SBB5A26SBTDV2W7NMAD3JS6L6B \
  | 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: 9043d06bd20cc75d5bed6007b4cbcbf072c69931bbc60b07e46e24587d587863

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed110e64ba8e4a6ff2e4662c52fdd7c2bbe3c9b003605bcd32fe5c362b9d2c23",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2023-09-01T15:17:29Z",
    "title_canon_sha256": "b63fc1862afc866d137c5e0bec55b27111b61b22a50ce3f5ff2475e7f01a38b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.00519",
    "kind": "arxiv",
    "version": 2
  }
}