Pith Number

pith:MZZRH6S7

pith:2019:MZZRH6S7BRKG2FKF6JB5XWMKQ7

not attested not anchored not stored refs pending

Deep Gamblers: Learning to Abstain with Portfolio Theory

Liu Ziyin, Louis-Philippe Morency, Masahito Ueda, Paul Pu Liang, Ruslan Salakhutdinov, Zhikang Wang

arxiv:1907.00208 v2 · 2019-06-29 · 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{MZZRH6S7BRKG2FKF6JB5XWMKQ7}

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	2026-07-05T00:08:34.404573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

667313fa5f0c546d1545f243dbd98a87c7d55056ffc9b6f0ea9f220ae19240ad

Aliases

arxiv: 1907.00208 · arxiv_version: 1907.00208v2 · doi: 10.48550/arxiv.1907.00208 · pith_short_12: MZZRH6S7BRKG · pith_short_16: MZZRH6S7BRKG2FKF · pith_short_8: MZZRH6S7

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/MZZRH6S7BRKG2FKF6JB5XWMKQ7 \
  | 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: 667313fa5f0c546d1545f243dbd98a87c7d55056ffc9b6f0ea9f220ae19240ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8f9017140080056068baf2d31fa7a110ec097d18cb8ef797821ed371ba8347a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-29T14:04:36Z",
    "title_canon_sha256": "4b540e4ef4234cb9b2b035214f32a85cd367423ecd15d6c9076e69772b59c2ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00208",
    "kind": "arxiv",
    "version": 2
  }
}