Pith Number

pith:KYBRJMX3

pith:2018:KYBRJMX3SHN5KGTT5W445EKFHO

not attested not anchored not stored refs pending

Weight Learning in a Probabilistic Extension of Answer Set Programs

Joohyung Lee, Yi Wang

arxiv:1808.04527 v2 · 2018-08-14 · 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{KYBRJMX3SHN5KGTT5W445EKFHO}

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	2026-05-18T00:03:45.606116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560314b2fb91dbd51a73edb9ce91453bbba94574e4153e3dffe8150e2d2f6481

Aliases

arxiv: 1808.04527 · arxiv_version: 1808.04527v2 · doi: 10.48550/arxiv.1808.04527 · pith_short_12: KYBRJMX3SHN5 · pith_short_16: KYBRJMX3SHN5KGTT · pith_short_8: KYBRJMX3

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/KYBRJMX3SHN5KGTT5W445EKFHO \
  | 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: 560314b2fb91dbd51a73edb9ce91453bbba94574e4153e3dffe8150e2d2f6481

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48594dba78159b4d0bfcf2fc0d816120c4bc342f1bbfc7826954a32230914985",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-08-14T05:16:41Z",
    "title_canon_sha256": "74c9d89645f48552847396ee23ff3cb8a0e600cad02b58c28680beb6c1d73c72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04527",
    "kind": "arxiv",
    "version": 2
  }
}