Pith Number

pith:PSEXSHQ6

pith:2025:PSEXSHQ6TK5X46D2LRCBCHTDTF

not attested not anchored not stored refs pending

Concrete Domains Meet Expressive Cardinality Restrictions in Description Logics (Extended Version)

Filippo De Bortoli, Franz Baader, Patrick Koopmann, Stefan Borgwardt

arxiv:2505.21103 v1 · 2025-05-27 · 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{PSEXSHQ6TK5X46D2LRCBCHTDTF}

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	2026-07-05T11:10:23.687263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c89791e1e9abb7e787a5c44111e63996b6a30f910637bed5fe5999661163059

Aliases

arxiv: 2505.21103 · arxiv_version: 2505.21103v1 · doi: 10.48550/arxiv.2505.21103 · pith_short_12: PSEXSHQ6TK5X · pith_short_16: PSEXSHQ6TK5X46D2 · pith_short_8: PSEXSHQ6

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/PSEXSHQ6TK5X46D2LRCBCHTDTF \
  | 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: 7c89791e1e9abb7e787a5c44111e63996b6a30f910637bed5fe5999661163059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c9c152a781edf429d77170b0683fed07e6a1c9e71b72a7131e6cd19a9f12b65",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2025-05-27T12:28:09Z",
    "title_canon_sha256": "19695632909f961ac565609a277627a136e6e1c7a7bb25f182437be6b8614379"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21103",
    "kind": "arxiv",
    "version": 1
  }
}