Pith Number

pith:Z63QNZ44

pith:2018:Z63QNZ44FFHKH2DECAF2VWHUJO

not attested not anchored not stored refs pending

Dialectical logic: the Process Calculus

Robert E. Kent

arxiv:1810.05010 v1 · 2018-10-09 · 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{Z63QNZ44FFHKH2DECAF2VWHUJO}

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	2026-05-18T00:03:35.248420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfb706e79c294ea3e864100baad8f44b8b40761c676ee4bb575bd1cf437fe618

Aliases

arxiv: 1810.05010 · arxiv_version: 1810.05010v1 · doi: 10.48550/arxiv.1810.05010 · pith_short_12: Z63QNZ44FFHK · pith_short_16: Z63QNZ44FFHKH2DE · pith_short_8: Z63QNZ44

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/Z63QNZ44FFHKH2DECAF2VWHUJO \
  | 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: cfb706e79c294ea3e864100baad8f44b8b40761c676ee4bb575bd1cf437fe618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efdbf307e4ec7fd2a59b9caa8d2286ebe5c26c5e791847ebecb1a6406e01405d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-10-09T18:59:05Z",
    "title_canon_sha256": "f5dda822141bb8cefc13c870ec27cfd6a3af96f0adb212f8b465537c0b296ecb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05010",
    "kind": "arxiv",
    "version": 1
  }
}