Pith Number

pith:BCZJZQWS

pith:2025:BCZJZQWS3HQTXU2VR26JJOXVE6

not attested not anchored not stored refs pending

Node ranking in labeled networks

Chamalee Wickrama Arachchi, Nikolaj Tatti

arxiv:2502.01408 v1 · 2025-02-03 · 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{BCZJZQWS3HQTXU2VR26JJOXVE6}

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	2026-07-05T10:08:46.795740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08b29cc2d2d9e13bd3558ebc94baf527add69b3821e0b11316232174860e542e

Aliases

arxiv: 2502.01408 · arxiv_version: 2502.01408v1 · doi: 10.48550/arxiv.2502.01408 · pith_short_12: BCZJZQWS3HQT · pith_short_16: BCZJZQWS3HQTXU2V · pith_short_8: BCZJZQWS

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/BCZJZQWS3HQTXU2VR26JJOXVE6 \
  | 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: 08b29cc2d2d9e13bd3558ebc94baf527add69b3821e0b11316232174860e542e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "097673e86610ca5fdc940a7d5deb9ea47e7b668916587cd03ce24084bf286b9b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-02-03T14:41:08Z",
    "title_canon_sha256": "08e77556ddeb1376271c07e175c0b99eb75655be382ffaa4b7bdc958ebae1338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01408",
    "kind": "arxiv",
    "version": 1
  }
}