Pith Number

pith:47ILBRI7

pith:2023:47ILBRI7QGYOVZXWDHFVZ35TKP

not attested not anchored not stored refs pending

Learning to Select and Rank from Choice-Based Feedback: A Simple Nested Approach

Junwen Yang, Yifan Feng

arxiv:2307.09295 v2 · 2023-07-13 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{47ILBRI7QGYOVZXWDHFVZ35TKP}

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	2026-07-05T09:55:52.606665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7d0b0c51f81b0eae6f619cb5cefb353ca4d5fae461985b565419889bf8e0d7d

Aliases

arxiv: 2307.09295 · arxiv_version: 2307.09295v2 · doi: 10.48550/arxiv.2307.09295 · pith_short_12: 47ILBRI7QGYO · pith_short_16: 47ILBRI7QGYOVZXW · pith_short_8: 47ILBRI7

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/47ILBRI7QGYOVZXWDHFVZ35TKP \
  | 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: e7d0b0c51f81b0eae6f619cb5cefb353ca4d5fae461985b565419889bf8e0d7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "546c735bc432a95a4746eb0f24ae8b38a6fea8c5badd15b8fbb501fb07d9ab70",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-13T05:05:30Z",
    "title_canon_sha256": "dc932868113a19eb577223859298a692b3506ecb1952586c8d00864ac7273dd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09295",
    "kind": "arxiv",
    "version": 2
  }
}