Pith Number

pith:IWL5DAQK

pith:2023:IWL5DAQK3OUFMQA67KXYUXAV2L

not attested not anchored not stored refs pending

Leveraging Demonstrations to Improve Online Learning: Quality Matters

Benjamin Van Roy, Botao Hao, Rahul Jain, Tor Lattimore, Zheng Wen

arxiv:2302.03319 v4 · 2023-02-07 · cs.LG · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWL5DAQK3OUFMQA67KXYUXAV2L}

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	2026-07-05T06:11:03.198865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4597d1820adba856401efaaf8a5c15d2ed91d894fa64d1acae07c80fd9bd4662

Aliases

arxiv: 2302.03319 · arxiv_version: 2302.03319v4 · doi: 10.48550/arxiv.2302.03319 · pith_short_12: IWL5DAQK3OUF · pith_short_16: IWL5DAQK3OUFMQA6 · pith_short_8: IWL5DAQK

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/IWL5DAQK3OUFMQA67KXYUXAV2L \
  | 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: 4597d1820adba856401efaaf8a5c15d2ed91d894fa64d1acae07c80fd9bd4662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "786d8923146a0dc4ea2b8fc6d98d8f84728119c320f580ea6c067848c63de589",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-07T08:49:12Z",
    "title_canon_sha256": "039c1d96922a5ba59e5347a4372062b27d45d397ca8f0b7d9962fcd3189f6001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03319",
    "kind": "arxiv",
    "version": 4
  }
}