Pith Number

pith:BBPYTXEK

pith:2018:BBPYTXEKOXD3RADEOGHVCAPV7P

not attested not anchored not stored refs pending

Two geometric input transformation methods for fast online reinforcement learning with neural nets

Banafsheh Rafiee, Huizhen Yu, Richard S. Sutton, Sina Ghiassian

arxiv:1805.07476 v2 · 2018-05-18 · cs.LG · cs.AI · 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{BBPYTXEKOXD3RADEOGHVCAPV7P}

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	2026-05-18T00:06:20.238222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

085f89dc8a75c7b88064718f5101f5fbfa03203566df94a2fddd7f5f0723b1ec

Aliases

arxiv: 1805.07476 · arxiv_version: 1805.07476v2 · doi: 10.48550/arxiv.1805.07476 · pith_short_12: BBPYTXEKOXD3 · pith_short_16: BBPYTXEKOXD3RADE · pith_short_8: BBPYTXEK

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/BBPYTXEKOXD3RADEOGHVCAPV7P \
  | 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: 085f89dc8a75c7b88064718f5101f5fbfa03203566df94a2fddd7f5f0723b1ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2795dabfca97aaca10b28745d0a924f4cbf68b02fa4ffa4bbf76d1570fc4904e",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-05-18T23:35:14Z",
    "title_canon_sha256": "0ced4e648f1b33a1c7bf9bd751c55f1326bcd81cbe5a392374fea16cacaadc2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07476",
    "kind": "arxiv",
    "version": 2
  }
}