Pith Number

pith:K7YEZX7E

pith:2023:K7YEZX7EXEQUNMN4GGTPZ7LEGD

not attested not anchored not stored refs pending

Discrete Conditional Diffusion for Reranking in Recommendation

Biao Li, Chenyang Wang, Hantao Shu, Linfeng Song, Peng Jiang, Xiaokai Chen, Xiao Lin

arxiv:2308.06982 v1 · 2023-08-14 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7YEZX7EXEQUNMN4GGTPZ7LEGD}

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	2026-07-05T06:40:54.545913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57f04cdfe4b92146b1bc31a6fcfd6430d2dfcad7a4933214e12323b009128e08

Aliases

arxiv: 2308.06982 · arxiv_version: 2308.06982v1 · doi: 10.48550/arxiv.2308.06982 · pith_short_12: K7YEZX7EXEQU · pith_short_16: K7YEZX7EXEQUNMN4 · pith_short_8: K7YEZX7E

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/K7YEZX7EXEQUNMN4GGTPZ7LEGD \
  | 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: 57f04cdfe4b92146b1bc31a6fcfd6430d2dfcad7a4933214e12323b009128e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fd56b430b6aa571d69d8619308430743bec9547af77d026ac65e98c70347e82",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-08-14T07:35:14Z",
    "title_canon_sha256": "5bc83c47fe341f24d7d09d9e2bd1dc91a21d20cc7e3a63e3aebf21b412382954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.06982",
    "kind": "arxiv",
    "version": 1
  }
}