Pith Number

pith:JZRTAIIN

pith:2020:JZRTAIINI2UBR6RK3AUDQFUBYP

not attested not anchored not stored refs pending

A Smoothed Analysis of Online Lasso for the Sparse Linear Contextual Bandit Problem

Bo Waggoner, Huazheng Wang, Lijun Chen, Youjian (Eugene) Liu, Zhiyuan Liu

arxiv:2007.08561 v1 · 2020-07-16 · 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{JZRTAIINI2UBR6RK3AUDQFUBYP}

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	2026-07-05T01:19:54.280155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e6330210d46a818fa2ad828381681c3eb9d9cc0298322bc46d6abdaed58b3b5

Aliases

arxiv: 2007.08561 · arxiv_version: 2007.08561v1 · doi: 10.48550/arxiv.2007.08561 · pith_short_12: JZRTAIINI2UB · pith_short_16: JZRTAIINI2UBR6RK · pith_short_8: JZRTAIIN

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/JZRTAIINI2UBR6RK3AUDQFUBYP \
  | 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: 4e6330210d46a818fa2ad828381681c3eb9d9cc0298322bc46d6abdaed58b3b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc1531d8155e066869844571f74b1d4852e3a1ade137182e5bfe371610818c9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-16T18:48:45Z",
    "title_canon_sha256": "55da76790e31f280a1cc97423bbba2e294e2c7af6a379ea017242fa726ab2966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.08561",
    "kind": "arxiv",
    "version": 1
  }
}