Pith Number

pith:F52YEGWD

pith:2016:F52YEGWD4PTMDEZS7JJWOYM725

not attested not anchored not stored refs pending

Compositionality, Decompositionality and Refinement in Input/Output Conformance Testing - Technical Report

(2) Institute for Programming, Lars Luthmann (1), Malte Lochau (1) ((1) Real-Time Systems Lab, Reactive Systems, Stephan Mennicke (2), TU Braunschweig), TU Darmstadt

arxiv:1606.09035 v7 · 2016-06-29 · cs.LO · cs.FL · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F52YEGWD4PTMDEZS7JJWOYM725}

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	2026-05-17T23:54:03.423893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f75821ac3e3e6c19332fa5367619fd752e15461a7f6cebb1ba3a0d607b5ce28

Aliases

arxiv: 1606.09035 · arxiv_version: 1606.09035v7 · doi: 10.48550/arxiv.1606.09035 · pith_short_12: F52YEGWD4PTM · pith_short_16: F52YEGWD4PTMDEZS · pith_short_8: F52YEGWD

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/F52YEGWD4PTMDEZS7JJWOYM725 \
  | 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: 2f75821ac3e3e6c19332fa5367619fd752e15461a7f6cebb1ba3a0d607b5ce28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1cd6d583a575b907091586470aed6f104218cb525a77ea7e2746d659d2692c5",
    "cross_cats_sorted": [
      "cs.FL",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-06-29T10:29:45Z",
    "title_canon_sha256": "a6ce179eb76ee1a6d11029382eb90fa896425340b168ecd088704a90c63be7dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.09035",
    "kind": "arxiv",
    "version": 7
  }
}