Pith Number

pith:GS4PCPPQ

pith:2012:GS4PCPPQKGD2HNYRCHLV3BLTJD

not attested not anchored not stored refs pending

Prediction of Parallel Speed-ups for Las Vegas Algorithms

Charlotte Truchet, Florian Richoux, Philippe Codognet

arxiv:1212.4287 v1 · 2012-12-18 · cs.DC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GS4PCPPQKGD2HNYRCHLV3BLTJD}

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	2026-05-17T23:42:49.355931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34b8f13df05187a3b71111d75d857348ed81385d4af9ef9276b551c48b6f291d

Aliases

arxiv: 1212.4287 · arxiv_version: 1212.4287v1 · doi: 10.48550/arxiv.1212.4287 · pith_short_12: GS4PCPPQKGD2 · pith_short_16: GS4PCPPQKGD2HNYR · pith_short_8: GS4PCPPQ

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/GS4PCPPQKGD2HNYRCHLV3BLTJD \
  | 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: 34b8f13df05187a3b71111d75d857348ed81385d4af9ef9276b551c48b6f291d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc7791883b09771968ba9f5406e5e1bfd66b0bff335e745af8a5146b4b9c3619",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2012-12-18T10:05:51Z",
    "title_canon_sha256": "7dcb868789810d1241e28c5ec8d9b5e9dac88cd19b0cc1c1b6b2587cb8a13f69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4287",
    "kind": "arxiv",
    "version": 1
  }
}