Pith Number

pith:GMVCIDOC

pith:2019:GMVCIDOC7N2TRYW6WPSRWI6NRN

not attested not anchored not stored refs pending

On-Policy Trust Region Policy Optimisation with Replay Buffers

Dmitry Kangin, Nicolas Pugeault

arxiv:1901.06212 v1 · 2019-01-18 · 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{GMVCIDOC7N2TRYW6WPSRWI6NRN}

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	2026-05-17T23:56:04.213590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

332a240dc2fb7538e2deb3e51b23cd8b408152d5506e2d623f7a127e3ec2309a

Aliases

arxiv: 1901.06212 · arxiv_version: 1901.06212v1 · doi: 10.48550/arxiv.1901.06212 · pith_short_12: GMVCIDOC7N2T · pith_short_16: GMVCIDOC7N2TRYW6 · pith_short_8: GMVCIDOC

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/GMVCIDOC7N2TRYW6WPSRWI6NRN \
  | 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: 332a240dc2fb7538e2deb3e51b23cd8b408152d5506e2d623f7a127e3ec2309a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8f5c184dde3c63aa696147208ad7cf46f01a658424b91e23c94dbc02ccde51",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-18T13:09:18Z",
    "title_canon_sha256": "216f4df54a356515f6be4bb692bf930f68c31feddcd3709686b2c565f141fff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06212",
    "kind": "arxiv",
    "version": 1
  }
}