Pith Number

pith:LAMDSGX6

pith:2025:LAMDSGX6DMEP27V6WE64O5VTDP

not attested not anchored not stored refs pending

Structural Abstraction and Selective Refinement for Formal Verification

Christoph Luckeneder, Hermann Kaindl, Ralph Hoch

arxiv:2505.22982 v1 · 2025-05-29 · cs.RO · 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{LAMDSGX6DMEP27V6WE64O5VTDP}

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	2026-07-05T11:11:53.050857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5818391afe1b08fd7ebeb13dc776b31bcc04a6116863819a9c5af2716d1d3618

Aliases

arxiv: 2505.22982 · arxiv_version: 2505.22982v1 · doi: 10.48550/arxiv.2505.22982 · pith_short_12: LAMDSGX6DMEP · pith_short_16: LAMDSGX6DMEP27V6 · pith_short_8: LAMDSGX6

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/LAMDSGX6DMEP27V6WE64O5VTDP \
  | 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: 5818391afe1b08fd7ebeb13dc776b31bcc04a6116863819a9c5af2716d1d3618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db5ec1d505f364bca03ab8c0d4c8f857c2be0db98a73989f607e61e7233fb2b8",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-29T01:44:47Z",
    "title_canon_sha256": "21643407d38ff191c375f40a51c23ba64fd6c7c4bdbd8efcf5adc109fb486b7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22982",
    "kind": "arxiv",
    "version": 1
  }
}