Pith Number

pith:DUDJQP77

pith:2014:DUDJQP773B364ZGD4HL4K27DWL

not attested not anchored not stored refs pending

On the Conditional Independence Implication Problem: A Lattice-Theoretic Approach

Dirk Van Gucht, Marc Gyssens, Mathias Niepert

arxiv:1408.2030 v1 · 2014-08-09 · 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{DUDJQP773B364ZGD4HL4K27DWL}

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	2026-05-18T02:45:30.684888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d06983fffd877ee64c3e1d7c56be3b2d3dddffa8bb15b4ef551a7c20ca13b7f

Aliases

arxiv: 1408.2030 · arxiv_version: 1408.2030v1 · doi: 10.48550/arxiv.1408.2030 · pith_short_12: DUDJQP773B36 · pith_short_16: DUDJQP773B364ZGD · pith_short_8: DUDJQP77

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/DUDJQP773B364ZGD4HL4K27DWL \
  | 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: 1d06983fffd877ee64c3e1d7c56be3b2d3dddffa8bb15b4ef551a7c20ca13b7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcef140e793799cdc7ea8e6bd75379f45ac996e549730eb099ecebe5a568b8cf",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-08-09T05:22:43Z",
    "title_canon_sha256": "58e12ddb0fd5dd9c815127182632d6eba5405d496cb7c299e1ddf1047b61b09f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2030",
    "kind": "arxiv",
    "version": 1
  }
}