Pith Number

pith:QBCQPOBR

pith:2023:QBCQPOBR45ERH62RRKWPKDCG3G

not attested not anchored not stored refs pending

Pre-trained Recommender Systems: A Causal Debiasing Perspective

Anoop Deoras, Branislav Kveton, Hao Ding, Hao Wang, Nghia Trong Hoang, Ziqian Lin

arxiv:2310.19251 v4 · 2023-10-30 · 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{QBCQPOBR45ERH62RRKWPKDCG3G}

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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

Language-Model Prior Overcomes Cold-Start Items

Receipt and verification

First computed	2026-07-05T07:31:21.994841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

804507b831e74913fb518aacf50c46d9ba8238ee9ad173c7405517f82b575c38

Aliases

arxiv: 2310.19251 · arxiv_version: 2310.19251v4 · doi: 10.48550/arxiv.2310.19251 · pith_short_12: QBCQPOBR45ER · pith_short_16: QBCQPOBR45ERH62R · pith_short_8: QBCQPOBR

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/QBCQPOBR45ERH62RRKWPKDCG3G \
  | 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: 804507b831e74913fb518aacf50c46d9ba8238ee9ad173c7405517f82b575c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42f0753b250753422aa0f0d5d7066f41fa62cbc0e1d6c26412accbd342f5e85a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-10-30T03:37:32Z",
    "title_canon_sha256": "1975dd5c511471835530bae6b643863066c119381492ab51bdb08943ace0471a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.19251",
    "kind": "arxiv",
    "version": 4
  }
}