Pith Number

pith:LRS2PB2A

pith:2003:LRS2PB2AWVFZGD6PQY7AF2ONUS

not attested not anchored not stored refs pending

Distributive Computability

Sebastiano Vigna

arxiv:cs/0306136 v1 · 2003-06-27 · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRS2PB2AWVFZGD6PQY7AF2ONUS}

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	2026-05-18T04:08:54.295685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c65a78740b54b930fcf863e02e9cda4985d2b4213c84f0175773ff85d942643

Aliases

arxiv: cs/0306136 · arxiv_version: cs/0306136v1 · doi: 10.48550/arxiv.cs/0306136 · pith_short_12: LRS2PB2AWVFZ · pith_short_16: LRS2PB2AWVFZGD6P · pith_short_8: LRS2PB2A

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/LRS2PB2AWVFZGD6PQY7AF2ONUS \
  | 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: 5c65a78740b54b930fcf863e02e9cda4985d2b4213c84f0175773ff85d942643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "019b241f52fff2a2cfc43c63a0ddb5f26c967e88a6c02e6b76c7146ba08380bd",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "",
    "primary_cat": "cs.LO",
    "submitted_at": "2003-06-27T14:06:59Z",
    "title_canon_sha256": "234b4be95ccd7313592c6080dffe14ef3d79484c5404e42617bf316d6e2c33ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0306136",
    "kind": "arxiv",
    "version": 1
  }
}