Pith Number

pith:FOPBVGU2

pith:2017:FOPBVGU2W6HW75Y3TFTGLLVY2J

not attested not anchored not stored refs pending

Bayesian Policy Gradients via Alpha Divergence Dropout Inference

David Meger, Peter Henderson, Riashat Islam, Thang Doan

arxiv:1712.02037 v1 · 2017-12-06 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOPBVGU2W6HW75Y3TFTGLLVY2J}

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	2026-05-18T00:28:39.384890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b9e1a9a9ab78f6ff71b996665aeb8d27fd73561fb783b93440bbfbf8e73ed96

Aliases

arxiv: 1712.02037 · arxiv_version: 1712.02037v1 · doi: 10.48550/arxiv.1712.02037 · pith_short_12: FOPBVGU2W6HW · pith_short_16: FOPBVGU2W6HW75Y3 · pith_short_8: FOPBVGU2

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/FOPBVGU2W6HW75Y3TFTGLLVY2J \
  | 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: 2b9e1a9a9ab78f6ff71b996665aeb8d27fd73561fb783b93440bbfbf8e73ed96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "506ae32c33beb92d0f1bb6cd6ddbdc966a5165c3f50c0711faa03ee47e81a9f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-06T04:38:06Z",
    "title_canon_sha256": "2476843d0704f2c5f59e404f693034d85fb9ed747842b9d71a1e9ff1cb7dabd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02037",
    "kind": "arxiv",
    "version": 1
  }
}