Pith Number

pith:DD52WTF5

pith:2013:DD52WTF5RM6PLQDNEOFPLTDXWK

not attested not anchored not stored refs pending

A Tool for Programming Embarrassingly Task Parallel Applications on CoW and NoW

Patrizio Dazzi

arxiv:1306.5782 v1 · 2013-06-24 · 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{DD52WTF5RM6PLQDNEOFPLTDXWK}

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	2026-05-18T03:19:58.556446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18fbab4cbd8b3cf5c06d238af5cc77b2b8d8ca15f33717d93979469860398ae5

Aliases

arxiv: 1306.5782 · arxiv_version: 1306.5782v1 · doi: 10.48550/arxiv.1306.5782 · pith_short_12: DD52WTF5RM6P · pith_short_16: DD52WTF5RM6PLQDN · pith_short_8: DD52WTF5

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/DD52WTF5RM6PLQDNEOFPLTDXWK \
  | 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: 18fbab4cbd8b3cf5c06d238af5cc77b2b8d8ca15f33717d93979469860398ae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17d165ea9c63c3975414993f2ad58b018f9d3f418c77d5a51a365f8e2ea23d3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2013-06-24T21:05:44Z",
    "title_canon_sha256": "8e3b74aa4feb26f3e299b5000cd45494421e8016001b5311d9438fe4f1814dd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5782",
    "kind": "arxiv",
    "version": 1
  }
}