Pith Number

pith:LIB6FUPB

pith:2011:LIB6FUPBGGCL26YZHFWPXD45KV

not attested not anchored not stored refs pending

Propositional Independence - Formula-Variable Independence and Forgetting

J. Lang, P. Liberatore, P. Marquis

arxiv:1106.4578 v1 · 2011-06-22 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LIB6FUPBGGCL26YZHFWPXD45KV}

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	2026-05-18T04:19:32.528182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a03e2d1e13184bd7b19396cfb8f9d5567b2d478cb0938d9fef8e0026c71d89f

Aliases

arxiv: 1106.4578 · arxiv_version: 1106.4578v1 · doi: 10.48550/arxiv.1106.4578 · pith_short_12: LIB6FUPBGGCL · pith_short_16: LIB6FUPBGGCL26YZ · pith_short_8: LIB6FUPB

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/LIB6FUPBGGCL26YZHFWPXD45KV \
  | 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: 5a03e2d1e13184bd7b19396cfb8f9d5567b2d478cb0938d9fef8e0026c71d89f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4233f1b5cea141ad3708f52359b86665d90489c86934cb754a7ea871b4c31583",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-06-22T21:01:16Z",
    "title_canon_sha256": "494ece5be6af1e6b3e6cf3c27c7fab0fef95c1d7adef272cdcbbf6968348eee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4578",
    "kind": "arxiv",
    "version": 1
  }
}