Pith Number

pith:JW6EL6ZA

pith:2019:JW6EL6ZASSGZU2GKPU5HWNJM5J

not attested not anchored not stored refs pending

Dynamic Learning with Frequent New Product Launches: A Sequential Multinomial Logit Bandit Problem

Junyu Cao, Wei Sun

arxiv:1904.12445 v1 · 2019-04-29 · 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{JW6EL6ZASSGZU2GKPU5HWNJM5J}

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	2026-05-17T23:47:35.158621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dbc45fb20948d9a68ca7d3a7b352cea78cf593bc3bd01e836ad43b25e0a7d33

Aliases

arxiv: 1904.12445 · arxiv_version: 1904.12445v1 · doi: 10.48550/arxiv.1904.12445 · pith_short_12: JW6EL6ZASSGZ · pith_short_16: JW6EL6ZASSGZU2GK · pith_short_8: JW6EL6ZA

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/JW6EL6ZASSGZU2GKPU5HWNJM5J \
  | 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: 4dbc45fb20948d9a68ca7d3a7b352cea78cf593bc3bd01e836ad43b25e0a7d33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59da4b6a0da546790f80884e59f693567893cf10fa905211a45327523a796487",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-29T04:44:31Z",
    "title_canon_sha256": "2369b19207f91f5e5bd56b56d288e3f5763cc9b1e6124413bbef211637287b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12445",
    "kind": "arxiv",
    "version": 1
  }
}