Pith Number

pith:SSKQM7BT

pith:2025:SSKQM7BTWPCD3PHSNXMPIF4SL2

not attested not anchored not stored refs pending

Improving Sequential Recommenders through Counterfactual Augmentation of System Exposure

Jiyuan Yang, Liu Yang, Maarten de Rijke, Pengjie Ren, Xin Xin, Zhaochun Ren, Zhumin Chen, Zihan Wang, Ziqi Zhao, Zuming Yan

arxiv:2504.13482 v1 · 2025-04-18 · 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{SSKQM7BTWPCD3PHSNXMPIF4SL2}

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	2026-07-05T10:50:56.246936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9495067c33b3c43dbcf26dd8f417925eb8c375513f29b45aef0d94d37f4714b9

Aliases

arxiv: 2504.13482 · arxiv_version: 2504.13482v1 · doi: 10.48550/arxiv.2504.13482 · pith_short_12: SSKQM7BTWPCD · pith_short_16: SSKQM7BTWPCD3PHS · pith_short_8: SSKQM7BT

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/SSKQM7BTWPCD3PHSNXMPIF4SL2 \
  | 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: 9495067c33b3c43dbcf26dd8f417925eb8c375513f29b45aef0d94d37f4714b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "498f180c2f2cf6376b2e62dbe76e4291689679708f24eb51d201f7fcb1e96575",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-04-18T05:46:27Z",
    "title_canon_sha256": "910be24e883316382e7e43d906bbb2129730ba8661d3fc482e120d789c02ca4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13482",
    "kind": "arxiv",
    "version": 1
  }
}