Pith Number

pith:LU4WWIVF

pith:2004:LU4WWIVF4BCXSXVGATHUNZAR6F

not attested not anchored not stored refs pending

The study of distributed computing algorithms by multithread applications

Ahmet A. Husainov

arxiv:cs/0404015 v2 · 2004-04-07 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LU4WWIVF4BCXSXVGATHUNZAR6F}

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	2026-05-18T04:31:30.197514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d396b22a5e045795ea604cf46e411f15c98923082c2049f7de0472da5edd56a

Aliases

arxiv: cs/0404015 · arxiv_version: cs/0404015v2 · doi: 10.48550/arxiv.cs/0404015 · pith_short_12: LU4WWIVF4BCX · pith_short_16: LU4WWIVF4BCXSXVG · pith_short_8: LU4WWIVF

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/LU4WWIVF4BCXSXVGATHUNZAR6F \
  | 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: 5d396b22a5e045795ea604cf46e411f15c98923082c2049f7de0472da5edd56a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc244a32e73102fbc0a8bc1318cc0b2adb1be91c07e3bd83b6fb061a457ab56",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2004-04-07T01:27:32Z",
    "title_canon_sha256": "48547312a721c96b89c61b534e2297147137a34dd6528704e6ff4bfd71c080ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0404015",
    "kind": "arxiv",
    "version": 2
  }
}