Pith Number

pith:WQH73F3E

pith:2022:WQH73F3E5EYGQX5RA4VG7S47YY

not attested not anchored not stored refs pending

Application of WGAN-GP in recommendation and Questioning the relevance of GAN-based approaches

Hichem Ammar Khodja, Oussama Boudjeniba

arxiv:2204.12527 v2 · 2022-04-26 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQH73F3E5EYGQX5RA4VG7S47YY}

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	2026-07-05T04:18:52.658743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b40ffd9764e930685fb1072a6fcb9fc61c7bb74c2d8f1e16c03bd5102ef00ed3

Aliases

arxiv: 2204.12527 · arxiv_version: 2204.12527v2 · doi: 10.48550/arxiv.2204.12527 · pith_short_12: WQH73F3E5EYG · pith_short_16: WQH73F3E5EYGQX5R · pith_short_8: WQH73F3E

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/WQH73F3E5EYGQX5RA4VG7S47YY \
  | 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: b40ffd9764e930685fb1072a6fcb9fc61c7bb74c2d8f1e16c03bd5102ef00ed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "630f7f64c758d128f9809a949bdfa1185c9c15ac4a50579acefa245b7d82c49f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-04-26T18:22:43Z",
    "title_canon_sha256": "5adb586c974caf2e5a4a4d422646e56fcb9ab20b73559716875a848f2a9369ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12527",
    "kind": "arxiv",
    "version": 2
  }
}