Pith Number

pith:4VSU66VZ

pith:2017:4VSU66VZKEVOXNQDNT4YZANN3M

not attested not anchored not stored refs pending

Speeding-up ProbLog's Parameter Learning

Arthur C. Gusm\~ao, Denis D. Mau\'a, Fabio G. Cozman, Francisco H. O. V. de Faria

arxiv:1707.08151 v2 · 2017-07-25 · 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{4VSU66VZKEVOXNQDNT4YZANN3M}

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	2026-05-18T00:38:45.716892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5654f7ab9512aebb6036cf98c81addb0d5b09967e1629a2013155a2ff74f249

Aliases

arxiv: 1707.08151 · arxiv_version: 1707.08151v2 · doi: 10.48550/arxiv.1707.08151 · pith_short_12: 4VSU66VZKEVO · pith_short_16: 4VSU66VZKEVOXNQD · pith_short_8: 4VSU66VZ

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/4VSU66VZKEVOXNQDNT4YZANN3M \
  | 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: e5654f7ab9512aebb6036cf98c81addb0d5b09967e1629a2013155a2ff74f249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de4f36214ad47de271d58ee5b753a4be0413dd140ba2cc1ed5732ef3632e12fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-07-25T18:47:18Z",
    "title_canon_sha256": "89f22744ab594cec25b240a769e20da312bcef25f691fe8565ac907a020c9ca5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08151",
    "kind": "arxiv",
    "version": 2
  }
}