Pith Number

pith:DUKSUCWH

pith:2019:DUKSUCWHCG3253XWU5HESBKAJD

not attested not anchored not stored refs pending

Bilinear Bandits with Low-rank Structure

Kwang-Sung Jun, Rebecca Willett, Robert Nowak, Stephen Wright

arxiv:1901.02470 v2 · 2019-01-08 · 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{DUKSUCWHCG3253XWU5HESBKAJD}

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	2026-05-17T23:43:50.139889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d152a0ac711b7aeeef6a74e49054048ff36cbf58bc64eb9ae7e5d809d5c9866

Aliases

arxiv: 1901.02470 · arxiv_version: 1901.02470v2 · doi: 10.48550/arxiv.1901.02470 · pith_short_12: DUKSUCWHCG32 · pith_short_16: DUKSUCWHCG3253XW · pith_short_8: DUKSUCWH

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/DUKSUCWHCG3253XWU5HESBKAJD \
  | 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: 1d152a0ac711b7aeeef6a74e49054048ff36cbf58bc64eb9ae7e5d809d5c9866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0a4f572e06134b9a1d46160d05da185ecad1db7b1b412733d3033e4527c34f9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-08T19:03:48Z",
    "title_canon_sha256": "34f6a25223713737e1a23a23a4735cb86c98fba8c69b4ea90de3887cd1ab194d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02470",
    "kind": "arxiv",
    "version": 2
  }
}