Pith Number

pith:XYUDRH5N

pith:2024:XYUDRH5NWNVLY2XD7MXE6BAPPR

not attested not anchored not stored refs pending

Generating Diverse Synthetic Datasets for Evaluation of Real-life Recommender Systems

Bla\v{z} Mramor, Bla\v{z} \v{S}krlj, Jure Dem\v{s}ar, Miha Malen\v{s}ek

arxiv:2412.06809 v1 · 2024-11-27 · 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{XYUDRH5NWNVLY2XD7MXE6BAPPR}

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	2026-07-05T09:46:57.303463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be28389fadb36abc6ae3fb2e4f040f7c55841bad78988ebb2efb99bb35d3eaec

Aliases

arxiv: 2412.06809 · arxiv_version: 2412.06809v1 · doi: 10.48550/arxiv.2412.06809 · pith_short_12: XYUDRH5NWNVL · pith_short_16: XYUDRH5NWNVLY2XD · pith_short_8: XYUDRH5N

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/XYUDRH5NWNVLY2XD7MXE6BAPPR \
  | 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: be28389fadb36abc6ae3fb2e4f040f7c55841bad78988ebb2efb99bb35d3eaec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd3ad2c208c6547f6f9b6db8de73a9868e75af0a380274b903e0f6f17ed2fbba",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-11-27T09:53:14Z",
    "title_canon_sha256": "614d1b6fe8570a8fdbd0b5db945219cd15589765b884834cedff053af2e0b4c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06809",
    "kind": "arxiv",
    "version": 1
  }
}