Pith Number

pith:37GP7ART

pith:2026:37GP7ARTHK2GFZY5GG4A6TFQJL

not attested not anchored not stored refs pending

Prior Diffusiveness and Regret in the Linear-Gaussian Bandit

Benjamin Van Roy, John C. Duchi, Yifan Zhu

arxiv:2601.02022 v2 · 2026-01-05 · 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{37GP7ARTHK2GFZY5GG4A6TFQJL}

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	2026-07-07T01:16:03.166463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfccff82333ab462e71d31b80f4cb04ad29826dedebac21153154d5078095181

Aliases

arxiv: 2601.02022 · arxiv_version: 2601.02022v2 · doi: 10.48550/arxiv.2601.02022 · pith_short_12: 37GP7ARTHK2G · pith_short_16: 37GP7ARTHK2GFZY5 · pith_short_8: 37GP7ART

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/37GP7ARTHK2GFZY5GG4A6TFQJL \
  | 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: dfccff82333ab462e71d31b80f4cb04ad29826dedebac21153154d5078095181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52b422a3ec6aec6bcc30e0e30604dbe2e853332d967b7705fdc8eb8301b70c3e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-05T11:30:08Z",
    "title_canon_sha256": "2eb7cf5cd4f26a645e2780cb017535c7e401e611942537c28a260afcd8020d17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.02022",
    "kind": "arxiv",
    "version": 2
  }
}