Pith Number

pith:FSIPT363

pith:2025:FSIPT363H5FSCPEFHVZRKI4IW5

not attested not anchored not stored refs pending

X-Cross: Dynamic Integration of Language Models for Cross-Domain Sequential Recommendation

Bracha Shapira, Guy Hadad, Haggai Roitman, Lior Rokach, Yotam Eshel

arxiv:2504.20859 v1 · 2025-04-29 · cs.IR · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSIPT363H5FSCPEFHVZRKI4IW5}

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	2026-07-05T10:55:50.083134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c90f9efdb3f4b213c853d73152388b756ea7a0df1aa7696c497f3c6f3a7a2b8

Aliases

arxiv: 2504.20859 · arxiv_version: 2504.20859v1 · doi: 10.48550/arxiv.2504.20859 · pith_short_12: FSIPT363H5FS · pith_short_16: FSIPT363H5FSCPEF · pith_short_8: FSIPT363

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/FSIPT363H5FSCPEFHVZRKI4IW5 \
  | 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: 2c90f9efdb3f4b213c853d73152388b756ea7a0df1aa7696c497f3c6f3a7a2b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "663e4424ac122b32d4e78b12bd869968467a49f576c915332f6d4c3e39c05e82",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-04-29T15:33:20Z",
    "title_canon_sha256": "8cd28d4a99b60e1d57315155e3aacffc43fe7e35b56753ae61a07d98eca4d291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20859",
    "kind": "arxiv",
    "version": 1
  }
}