Pith Number

pith:QDZ2ALGG

pith:2025:QDZ2ALGGFQUAB2DBARASBCRDT6

not attested not anchored not stored refs pending

All-Pairs Shortest Paths with Few Weights per Node

Amir Abboud, Ce Jin, Nick Fischer, Virginia Vassilevska Williams, Zoe Xi

arxiv:2506.20017 v1 · 2025-06-24 · 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{QDZ2ALGGFQUAB2DBARASBCRDT6}

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.

Cited by

1 paper in Pith

TCS-BENCH: Benchmarking State-of-the-Art Generative AI Theoretical Computer Science Research Ability

Receipt and verification

First computed	2026-07-05T11:26:58.584152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80f3a02cc62c2800e8610441208a239f83af5b54108e1ce80e99f06fcdffe84d

Aliases

arxiv: 2506.20017 · arxiv_version: 2506.20017v1 · doi: 10.48550/arxiv.2506.20017 · pith_short_12: QDZ2ALGGFQUA · pith_short_16: QDZ2ALGGFQUAB2DB · pith_short_8: QDZ2ALGG

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/QDZ2ALGGFQUAB2DBARASBCRDT6 \
  | 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: 80f3a02cc62c2800e8610441208a239f83af5b54108e1ce80e99f06fcdffe84d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed2228d1131ae673d72f492bbc6de741fdce628395104934fcf43c8291304487",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-06-24T21:21:25Z",
    "title_canon_sha256": "0f01d6478183ff55d40846e4bf0fd597f56daf8e2bcf95c8934af4ed6dd8e649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20017",
    "kind": "arxiv",
    "version": 1
  }
}