Pith Number

pith:644VER3T

pith:2023:644VER3TL7FR7AME5WNZSCP2QE

not attested not anchored not stored refs pending

RecFusion: A Binomial Diffusion Process for 1D Data for Recommendation

Daan Odijk, Gabriel B\'en\'edict, Maarten de Rijke, Olivier Jeunen, Samarth Bhargav, Samuele Papa

arxiv:2306.08947 v3 · 2023-06-15 · 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{644VER3TL7FR7AME5WNZSCP2QE}

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	2026-07-05T06:48:49.724009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7395247735fcb1f8184ed9b9909fa810425f0a2bffae6b469a7af010d0b5295

Aliases

arxiv: 2306.08947 · arxiv_version: 2306.08947v3 · doi: 10.48550/arxiv.2306.08947 · pith_short_12: 644VER3TL7FR · pith_short_16: 644VER3TL7FR7AME · pith_short_8: 644VER3T

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/644VER3TL7FR7AME5WNZSCP2QE \
  | 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: f7395247735fcb1f8184ed9b9909fa810425f0a2bffae6b469a7af010d0b5295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "134fbec2d5bbbb004a74980fb1953fb93f8b67dd46fe2aa6b737a5f5ba7e58c0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-06-15T08:39:24Z",
    "title_canon_sha256": "2090ccd53e73f2837e71e6e43003042095992c5c8d01bb0f92d0fcb9d8b55673"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08947",
    "kind": "arxiv",
    "version": 3
  }
}