Pith Number

pith:24SBP73M

pith:2017:24SBP73MVHZRNDHDT4YC2ILJMU

not attested not anchored not stored refs pending

A note on searching sorted unbalanced three-dimensional arrays

Humberto J. Longo, Les Foulds, M\'arcia R. Cappelle

arxiv:1712.02371 v1 · 2017-12-06 · 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{24SBP73MVHZRNDHDT4YC2ILJMU}

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	2026-05-18T00:28:34.441324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d72417ff6ca9f3168ce39f302d21696515c44f144597b0486ea41d451b6ccc41

Aliases

arxiv: 1712.02371 · arxiv_version: 1712.02371v1 · doi: 10.48550/arxiv.1712.02371 · pith_short_12: 24SBP73MVHZR · pith_short_16: 24SBP73MVHZRNDHD · pith_short_8: 24SBP73M

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/24SBP73MVHZRNDHDT4YC2ILJMU \
  | 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: d72417ff6ca9f3168ce39f302d21696515c44f144597b0486ea41d451b6ccc41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3633371381cc92e4d7c92b17bb49d0e3254f45e7548176f622b81a2b54fd4cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-12-06T19:03:12Z",
    "title_canon_sha256": "1e20f960a8cc33d868b2c467af94679a0cf6dc10823020c7e31d4ab502742fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02371",
    "kind": "arxiv",
    "version": 1
  }
}