Pith Number

pith:OZ7XTPLD

pith:2022:OZ7XTPLDWVO4SQ6QO34BIHPK63

not attested not anchored not stored refs pending

Denoising Self-attentive Sequential Recommendation

Chin-Chia Michael Yeh, Fei Wang, Hao Yang, Huiyuan Chen, Lan Wang, Menghai Pan, Xiaoting Li, Yan Zheng, Yusan Lin

arxiv:2212.04120 v1 · 2022-12-08 · 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{OZ7XTPLDWVO4SQ6QO34BIHPK63}

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	2026-07-05T05:23:36.595507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

767f79bd63b55dc943d076f8141deaf6ec5dcf4eaab358e2ef6c02759cc546b1

Aliases

arxiv: 2212.04120 · arxiv_version: 2212.04120v1 · doi: 10.48550/arxiv.2212.04120 · pith_short_12: OZ7XTPLDWVO4 · pith_short_16: OZ7XTPLDWVO4SQ6Q · pith_short_8: OZ7XTPLD

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/OZ7XTPLDWVO4SQ6QO34BIHPK63 \
  | 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: 767f79bd63b55dc943d076f8141deaf6ec5dcf4eaab358e2ef6c02759cc546b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc6202c1bffa6cd03fbc7ceb3b89692f2a64d04575af0d3a0063a636a89a61bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-12-08T07:35:52Z",
    "title_canon_sha256": "b4943964d8b3d7cd5cd76ee53498745057bae40cb6b2a3341e040a89d777741a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04120",
    "kind": "arxiv",
    "version": 1
  }
}