Pith Number

pith:B6SYQFVA

pith:2026:B6SYQFVABXGTMUKKYEPW5GF6UT

not attested not anchored not stored refs pending

Engineering Scalable Distributed List Ranking

Matthias Schimek, Peter Sanders, Thomas Weidmann, Tim Niklas Uhl

arxiv:2606.09318 v1 · 2026-06-08 · cs.DC · 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{B6SYQFVABXGTMUKKYEPW5GF6UT}

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	2026-06-09T02:08:14.725891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fa58816a00dcd36514ac11f6e98bea4df7c9453460057b4be8986eb966648d3

Aliases

arxiv: 2606.09318 · arxiv_version: 2606.09318v1 · doi: 10.48550/arxiv.2606.09318 · pith_short_12: B6SYQFVABXGT · pith_short_16: B6SYQFVABXGTMUKK · pith_short_8: B6SYQFVA

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/B6SYQFVABXGTMUKKYEPW5GF6UT \
  | 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: 0fa58816a00dcd36514ac11f6e98bea4df7c9453460057b4be8986eb966648d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c686563c1701f8b267835ab30f587f6348e9fad5cfeaef90a2c92770db1a0d7",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-06-08T10:28:44Z",
    "title_canon_sha256": "29fc72d8bee086e5f06dd54f31aa7c5107028d80ab1828a4ee5a7f5d71064c44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09318",
    "kind": "arxiv",
    "version": 1
  }
}