Pith Number

pith:JS7GDTOE

pith:2019:JS7GDTOEEOLHWBTTCJXF44STZ4

not attested not anchored not stored refs pending

Epistemic Uncertainty Sampling

Eyke H\"ullermeier, S\'ebastien Destercke, Vu-Linh Nguyen

arxiv:1909.00218 v1 · 2019-08-31 · 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{JS7GDTOEEOLHWBTTCJXF44STZ4}

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.

Cited by

1 paper in Pith

Variational Proximal Policy Optimization

Receipt and verification

First computed	2026-07-05T00:01:06.907071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cbe61cdc423967b0673126e5e7253cf0b283a56987c22925abcff3b144bd2ab

Aliases

arxiv: 1909.00218 · arxiv_version: 1909.00218v1 · doi: 10.48550/arxiv.1909.00218 · pith_short_12: JS7GDTOEEOLH · pith_short_16: JS7GDTOEEOLHWBTT · pith_short_8: JS7GDTOE

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/JS7GDTOEEOLHWBTTCJXF44STZ4 \
  | 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: 4cbe61cdc423967b0673126e5e7253cf0b283a56987c22925abcff3b144bd2ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5b09a7092e2f8401e2163eb3a42852ceb98692dc16f0d33be6c534e9d87eb03",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-31T14:04:10Z",
    "title_canon_sha256": "066c0233c16417b04510ade4d9df075a5cac1deeac884c2eb027a64bb2078958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00218",
    "kind": "arxiv",
    "version": 1
  }
}