Pith Number

pith:ROG4GYQY

pith:2022:ROG4GYQY36VOFCQDCM36DHLHFM

not attested not anchored not stored refs pending

Multi-Objective Recommender Systems: Survey and Challenges

Dietmar Jannach

arxiv:2210.10309 v1 · 2022-10-19 · cs.IR · 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{ROG4GYQY36VOFCQDCM36DHLHFM}

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.

Cited by

1 paper in Pith

Datasets for Navigating Sensitive Topics in Recommendation Systems

Receipt and verification

First computed	2026-07-05T05:08:08.611935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8dc36218dfaae28a031337e19d672b19ad15652dbf4c74cab28abe7900b751

Aliases

arxiv: 2210.10309 · arxiv_version: 2210.10309v1 · doi: 10.48550/arxiv.2210.10309 · pith_short_12: ROG4GYQY36VO · pith_short_16: ROG4GYQY36VOFCQD · pith_short_8: ROG4GYQY

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/ROG4GYQY36VOFCQDCM36DHLHFM \
  | 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: 8b8dc36218dfaae28a031337e19d672b19ad15652dbf4c74cab28abe7900b751

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94c3219754f26649ec286a705d70b633c97ea77784680eef2f9ed6f2f53c97d9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-10-19T05:51:54Z",
    "title_canon_sha256": "08b67d530f4f7c8cb7cf38d4e5e6d8d178e0f0e8db413e13e3f884c32dcbbf0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.10309",
    "kind": "arxiv",
    "version": 1
  }
}