Pith Number

pith:2MLWG6Z7

pith:2023:2MLWG6Z7POHE4IOUBGTU7LFMQC

not attested not anchored not stored refs pending

Less Can Be More: Exploring Population Rating Dispositions with Partitioned Models in Recommender Systems

Joseph A. Konstan, Qiao Jin, Ruixuan Sun, Ruoyan Kong

arxiv:2306.11279 v1 · 2023-06-20 · cs.LG · 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{2MLWG6Z7POHE4IOUBGTU7LFMQC}

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	2026-07-05T06:22:17.910828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d317637b3f7b8e4e21d409a74facac809953ed06644747945c6d6ba1d085aea4

Aliases

arxiv: 2306.11279 · arxiv_version: 2306.11279v1 · doi: 10.48550/arxiv.2306.11279 · pith_short_12: 2MLWG6Z7POHE · pith_short_16: 2MLWG6Z7POHE4IOU · pith_short_8: 2MLWG6Z7

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/2MLWG6Z7POHE4IOUBGTU7LFMQC \
  | 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: d317637b3f7b8e4e21d409a74facac809953ed06644747945c6d6ba1d085aea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3ab30b6130e4a9bc65eefec15fc3ae9e906f3fd5e225bb53589a5b5324071fd",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-20T04:16:53Z",
    "title_canon_sha256": "ff3f5f7e363e3134c6b88fe248e57e110797669a15c8138672610582768c74d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.11279",
    "kind": "arxiv",
    "version": 1
  }
}