Pith Number

pith:L45RHWGT

pith:2025:L45RHWGTD5QNZESK452R4JFWWD

not attested not anchored not stored refs pending

T-CPDL: A Temporal Causal Probabilistic Description Logic for Developing Logic-RAG Agent

Hong Qing Yu

arxiv:2506.18559 v1 · 2025-06-23 · cs.AI · 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{L45RHWGTD5QNZESK452R4JFWWD}

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	2026-07-05T11:25:52.131829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f3b13d8d31f60dc924ae7751e24b6b0d0a79b185dbbc591dafb8efa4a30307d

Aliases

arxiv: 2506.18559 · arxiv_version: 2506.18559v1 · doi: 10.48550/arxiv.2506.18559 · pith_short_12: L45RHWGTD5QN · pith_short_16: L45RHWGTD5QNZESK · pith_short_8: L45RHWGT

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/L45RHWGTD5QNZESK452R4JFWWD \
  | 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: 5f3b13d8d31f60dc924ae7751e24b6b0d0a79b185dbbc591dafb8efa4a30307d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bcff28f8051f981641a221a575ada4b1e64acfb9f704a2facef4ec1b67a93fc",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-06-23T12:11:15Z",
    "title_canon_sha256": "5c938f0251766bd6ef07db790b637d36f96220496fbe1d869e532ab8726d54ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18559",
    "kind": "arxiv",
    "version": 1
  }
}