Pith Number

pith:L5IEDHI2

pith:2011:L5IEDHI2W7DVVJIOUHSJXT3OQ4

not attested not anchored not stored refs pending

A Coinductive Calculus for Asynchronous Side-effecting Processes

Lutz Schr\"oder, Sergey Goncharov

arxiv:1104.2936 v1 · 2011-04-14 · 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{L5IEDHI2W7DVVJIOUHSJXT3OQ4}

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	2026-05-18T04:24:06.879523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f50419d1ab7c75aa50ea1e49bcf6e873bb97f187130523d12b368828f3eee36

Aliases

arxiv: 1104.2936 · arxiv_version: 1104.2936v1 · doi: 10.48550/arxiv.1104.2936 · pith_short_12: L5IEDHI2W7DV · pith_short_16: L5IEDHI2W7DVVJIO · pith_short_8: L5IEDHI2

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/L5IEDHI2W7DVVJIOUHSJXT3OQ4 \
  | 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: 5f50419d1ab7c75aa50ea1e49bcf6e873bb97f187130523d12b368828f3eee36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7ff65ad81b6cf52b215730b2eaa78c8d2b1a787b2f19089910c1ab0b329bae8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2011-04-14T22:18:06Z",
    "title_canon_sha256": "1d0caa08ebca979e16922826c20eace35e71ae1d9ac9179402ddc7e2c5001ab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2936",
    "kind": "arxiv",
    "version": 1
  }
}