Pith Number

pith:VMMI26ST

pith:2010:VMMI26STA5SVWHCMN7BQQ7X2VK

not attested not anchored not stored refs pending

On CSP and the Algebraic Theory of Effects

Gordon Plotkin, Rob van Glabbeek

arxiv:1007.5488 v1 · 2010-07-30 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMMI26STA5SVWHCMN7BQQ7X2VK}

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	2026-05-18T02:06:00.824732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab188d7a5307655b1c4c6fc3087efaaaba320c71131a3ceba6e3c0ab7da35603

Aliases

arxiv: 1007.5488 · arxiv_version: 1007.5488v1 · doi: 10.48550/arxiv.1007.5488 · pith_short_12: VMMI26STA5SV · pith_short_16: VMMI26STA5SVWHCM · pith_short_8: VMMI26ST

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/VMMI26STA5SVWHCMN7BQQ7X2VK \
  | 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: ab188d7a5307655b1c4c6fc3087efaaaba320c71131a3ceba6e3c0ab7da35603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a0ec88ea05bbad1403c0cc9667a6740c2d53b184cd10448f7779394526ef52e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2010-07-30T16:19:23Z",
    "title_canon_sha256": "ed3836905528c89b12f7c0f4c4526585375b757ba863ab2963b6aadeaac099e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5488",
    "kind": "arxiv",
    "version": 1
  }
}