Pith Number

pith:PPLRSA3E

pith:2018:PPLRSA3E6RO3JXJ52EITK4IAJY

not attested not anchored not stored refs pending

Taking gradients through experiments: LSTMs and memory proximal policy optimization for black-box quantum control

Jos\'e Miguel Hern\'andez-Lobato, Moritz August

arxiv:1802.04063 v2 · 2018-02-12 · cs.LG · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPLRSA3E6RO3JXJ52EITK4IAJY}

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	2026-05-18T00:18:35.612567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bd7190364f45db4dd3dd1113571004e0b7e18f8e8834d811d95de1ecb52f793

Aliases

arxiv: 1802.04063 · arxiv_version: 1802.04063v2 · doi: 10.48550/arxiv.1802.04063 · pith_short_12: PPLRSA3E6RO3 · pith_short_16: PPLRSA3E6RO3JXJ5 · pith_short_8: PPLRSA3E

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/PPLRSA3E6RO3JXJ52EITK4IAJY \
  | 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: 7bd7190364f45db4dd3dd1113571004e0b7e18f8e8834d811d95de1ecb52f793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d79e542c1431d26e4739ec72a1942ce7f8a39182cf1864de71de8b48eaaa4ff",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-12T14:27:54Z",
    "title_canon_sha256": "c47af10100698f98d235d5228938be57c887efbf6ffc206da016f7c88790d6bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04063",
    "kind": "arxiv",
    "version": 2
  }
}