Pith Number

pith:UNZV4PFV

pith:2019:UNZV4PFVBEBHZNRVPTUTREDNW3

not attested not anchored not stored refs pending

Discretizing Continuous Action Space for On-Policy Optimization

Shipra Agrawal, Yunhao Tang

arxiv:1901.10500 v4 · 2019-01-29 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNZV4PFVBEBHZNRVPTUTREDNW3}

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	2026-07-05T00:49:22.996494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3735e3cb509027cb6357ce938906db6f8da41c86a4a442a2487d0a69b28c2d5

Aliases

arxiv: 1901.10500 · arxiv_version: 1901.10500v4 · doi: 10.48550/arxiv.1901.10500 · pith_short_12: UNZV4PFVBEBH · pith_short_16: UNZV4PFVBEBHZNRV · pith_short_8: UNZV4PFV

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/UNZV4PFVBEBHZNRVPTUTREDNW3 \
  | 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: a3735e3cb509027cb6357ce938906db6f8da41c86a4a442a2487d0a69b28c2d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "861a7699a6b6161a986d27280803c9ed548ba25f145a166a1df3981887e026e2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-29T19:19:50Z",
    "title_canon_sha256": "30a1540ea84d69c34db0ca258eaf16f2306fcbaf06600b26a6fbe15e3c7a50b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10500",
    "kind": "arxiv",
    "version": 4
  }
}