Pith Number

pith:KRKAKUZH

pith:2023:KRKAKUZHHRTBTYMZ7E6P2NNC47

not attested not anchored not stored refs pending

Selective and Collaborative Influence Function for Efficient Recommendation Unlearning

Biao Gong, Chaochao Chen, Jun Wang, Xiaolin Zheng, Yizhao Zhang, Yuyuan Li

arxiv:2304.10199 v1 · 2023-04-20 · 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{KRKAKUZHHRTBTYMZ7E6P2NNC47}

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.

Cited by

1 paper in Pith

MEGG: Replay via Maximally Extreme GGscore in Incremental Learning for Neural Recommendation Models

Receipt and verification

First computed	2026-07-05T06:02:55.125597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54540553273c6619e199f93cfd35a2e7cb579e0bc39b54822ddc37892c51ecdd

Aliases

arxiv: 2304.10199 · arxiv_version: 2304.10199v1 · doi: 10.48550/arxiv.2304.10199 · pith_short_12: KRKAKUZHHRTB · pith_short_16: KRKAKUZHHRTBTYMZ · pith_short_8: KRKAKUZH

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/KRKAKUZHHRTBTYMZ7E6P2NNC47 \
  | 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: 54540553273c6619e199f93cfd35a2e7cb579e0bc39b54822ddc37892c51ecdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6644b8a30b6b077b09e68789fab389574da16a38876c4feabc6851740b24ee44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-04-20T10:35:34Z",
    "title_canon_sha256": "b3d9e66a832b36e2d8593d97a59c2e72e1a6461f532aab6e102be442a2566ba5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10199",
    "kind": "arxiv",
    "version": 1
  }
}