Pith Number

pith:6EMU5BMY

pith:2024:6EMU5BMYM4BUYNJOKMMCG5PQRW

not attested not anchored not stored refs pending

Towards Robust Cross-Domain Recommendation with Joint Identifiability of User Preference

Bin Guo, Jian Yang, Jia Wu, Jing Du, Lina Yao, Michael Sheng, Zesheng Ye, Zhiwen Yu

arxiv:2411.17361 v1 · 2024-11-26 · 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{6EMU5BMYM4BUYNJOKMMCG5PQRW}

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	2026-07-05T09:40:46.258092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1194e859867034c352e53182375f08dbe9ce8c292ad25448268bbaf8abe02af

Aliases

arxiv: 2411.17361 · arxiv_version: 2411.17361v1 · doi: 10.48550/arxiv.2411.17361 · pith_short_12: 6EMU5BMYM4BU · pith_short_16: 6EMU5BMYM4BUYNJO · pith_short_8: 6EMU5BMY

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/6EMU5BMYM4BUYNJOKMMCG5PQRW \
  | 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: f1194e859867034c352e53182375f08dbe9ce8c292ad25448268bbaf8abe02af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88e14e926b7006a541aec6fcd22af9b00a2a92e1cc97cfa30a2815e6dcaf22f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-11-26T12:08:06Z",
    "title_canon_sha256": "8f4c0ea12de5b2787ccce6485d0e6482bd7e13d3440d23e9f4b6b74c9ae08e3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17361",
    "kind": "arxiv",
    "version": 1
  }
}