Pith Number

pith:GVHJOEFS

pith:2025:GVHJOEFSQF44NEDLYPN6FFV46W

not attested not anchored not stored refs pending

SplineSketch: Even More Accurate Quantiles with Error Guarantees

Aleksander {\L}ukasiewicz, Jakub T\v{e}tek, Pavel Vesel\'y

arxiv:2504.01206 v3 · 2025-04-01 · cs.DS · cs.DB · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GVHJOEFSQF44NEDLYPN6FFV46W}

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	2026-06-03T01:05:04.242214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

354e9710b28179c6906bc3dbe296bcf5a2026b9835a5b6949ad6295013566b86

Aliases

arxiv: 2504.01206 · arxiv_version: 2504.01206v3 · doi: 10.48550/arxiv.2504.01206 · pith_short_12: GVHJOEFSQF44 · pith_short_16: GVHJOEFSQF44NEDL · pith_short_8: GVHJOEFS

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/GVHJOEFSQF44NEDLYPN6FFV46W \
  | 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: 354e9710b28179c6906bc3dbe296bcf5a2026b9835a5b6949ad6295013566b86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "920826ff5b8077e5bf399e28b5f3ed6ae427e83a14d80f93c5db030097223e76",
    "cross_cats_sorted": [
      "cs.DB",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-04-01T21:39:50Z",
    "title_canon_sha256": "dd2d31c590a453933e8183198143b474097140a0df9f69b208aacfff56146846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01206",
    "kind": "arxiv",
    "version": 3
  }
}