Pith Number

pith:TWZ3R3PH

pith:2021:TWZ3R3PHRRPMVI3K5IYAWWUI37

not attested not anchored not stored refs pending

RecGURU: Adversarial Learning of Generalized User Representations for Cross-Domain Recommendation

Beibei Kong, Chenglin Li, Chenyun Yu, Di Niu, Guoqiang Shu, Huanming Zhang, Lei Cheng, Mingjun Zhao

arxiv:2111.10093 v1 · 2021-11-19 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWZ3R3PHRRPMVI3K5IYAWWUI37}

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	2026-07-05T03:33:27.866215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9db3b8ede78c5ecaa36aea300b5a88dfd3681fa2f71ff04a945f366ae00567b0

Aliases

arxiv: 2111.10093 · arxiv_version: 2111.10093v1 · doi: 10.48550/arxiv.2111.10093 · pith_short_12: TWZ3R3PHRRPM · pith_short_16: TWZ3R3PHRRPMVI3K · pith_short_8: TWZ3R3PH

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/TWZ3R3PHRRPMVI3K5IYAWWUI37 \
  | 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: 9db3b8ede78c5ecaa36aea300b5a88dfd3681fa2f71ff04a945f366ae00567b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0414e8ff57ce6652dd1f9886a2a66bbfc577db6c70a671971bab7b72a86b0cbb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-11-19T08:41:06Z",
    "title_canon_sha256": "11108db507c50f1e696b4393840a667deed275da561684600e0b5635795e18a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10093",
    "kind": "arxiv",
    "version": 1
  }
}