Pith Number

pith:373NRJHS

pith:2024:373NRJHSRFDPS6N7H4MS72ICHV

not attested not anchored not stored refs pending

Deep Rating Elicitation for New Users in Collaborative Filtering

HwanJo Yu, Junyoung Hwang, SeongKu Kang, Wonbin Kweon

arxiv:2402.16327 v1 · 2024-02-26 · 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{373NRJHSRFDPS6N7H4MS72ICHV}

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	2026-07-05T07:49:20.331298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dff6d8a4f28946f979bf3f192fe9023d527e804598676457deaeda2b584b40ba

Aliases

arxiv: 2402.16327 · arxiv_version: 2402.16327v1 · doi: 10.48550/arxiv.2402.16327 · pith_short_12: 373NRJHSRFDP · pith_short_16: 373NRJHSRFDPS6N7 · pith_short_8: 373NRJHS

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/373NRJHSRFDPS6N7H4MS72ICHV \
  | 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: dff6d8a4f28946f979bf3f192fe9023d527e804598676457deaeda2b584b40ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43367d7396152861ee0d1c17752e8c30c94760a125c9e38f6eb0dc91544fb8ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-02-26T06:21:01Z",
    "title_canon_sha256": "fd5689fd58f462a301be887e70ec72330935b53302536fc76bccec21d67b5849"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.16327",
    "kind": "arxiv",
    "version": 1
  }
}