Pith Number

pith:ZJ5AV2G2

pith:2017:ZJ5AV2G27NJSR7VCIDGFK577ZE

not attested not anchored not stored refs pending

Sequential Composition in the Presence of Intermediate Termination

Bas Luttik, Fei Yang, Jos Baeten

arxiv:1706.08401 v1 · 2017-06-26 · 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{ZJ5AV2G27NJSR7VCIDGFK577ZE}

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	2026-05-18T00:41:42.681336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7a0ae8dafb5328fea240cc5577ffc935fb9877f1f89f3a45efda908f31a6bc

Aliases

arxiv: 1706.08401 · arxiv_version: 1706.08401v1 · doi: 10.48550/arxiv.1706.08401 · pith_short_12: ZJ5AV2G27NJS · pith_short_16: ZJ5AV2G27NJSR7VC · pith_short_8: ZJ5AV2G2

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/ZJ5AV2G27NJSR7VCIDGFK577ZE \
  | 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: ca7a0ae8dafb5328fea240cc5577ffc935fb9877f1f89f3a45efda908f31a6bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8cbfa6082e4aa5bbf21912a965c81e4b9450481eeb18bbcdce531f9b463c8b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-06-26T14:33:56Z",
    "title_canon_sha256": "d135cb45c92df782b231b167077f09a45e1c580113f4815c96c9724fb455dd31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08401",
    "kind": "arxiv",
    "version": 1
  }
}