Pith Number

pith:NKWMWIJS

pith:2017:NKWMWIJS7LVVU7RYEB7RF76HFW

not attested not anchored not stored refs pending

Costate-focused models for reinforcement learning

Bita Behrouzi, Douglas Tweed, Xuefei Liu

arxiv:1711.05817 v5 · 2017-11-15 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKWMWIJS7LVVU7RYEB7RF76HFW}

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	2026-05-18T00:04:13.496111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aaccb2132faeb5a7e38207f12ffc72dac77a09e62ec5e5c5cf6165ab2df0ffd

Aliases

arxiv: 1711.05817 · arxiv_version: 1711.05817v5 · doi: 10.48550/arxiv.1711.05817 · pith_short_12: NKWMWIJS7LVV · pith_short_16: NKWMWIJS7LVVU7RY · pith_short_8: NKWMWIJS

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/NKWMWIJS7LVVU7RYEB7RF76HFW \
  | 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: 6aaccb2132faeb5a7e38207f12ffc72dac77a09e62ec5e5c5cf6165ab2df0ffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfc26c1d913bd6cf8a713ed778d30b248eafeae13cf69029f8d9bb05e6c1150a",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-15T21:42:55Z",
    "title_canon_sha256": "2c849d3fb6431f3daeed5f5b263b718190eb3c6470d0ff02a816da2915cc21d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05817",
    "kind": "arxiv",
    "version": 5
  }
}