Pith Number

pith:XK5KIENF

pith:2018:XK5KIENF55XVTRUWQXGJD473N4

not attested not anchored not stored refs pending

Reinforcement Learning and Inverse Reinforcement Learning with System 1 and System 2

Alexander Peysakhovich

arxiv:1811.08549 v2 · 2018-11-19 · cs.LG · cs.AI · cs.GT · 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{XK5KIENF55XVTRUWQXGJD473N4}

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	2026-05-17T23:51:19.334995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

babaa411a5ef6f59c69685cc91f3fb6f27fe977f82fb6b1de53af4461f4b7e56

Aliases

arxiv: 1811.08549 · arxiv_version: 1811.08549v2 · doi: 10.48550/arxiv.1811.08549 · pith_short_12: XK5KIENF55XV · pith_short_16: XK5KIENF55XVTRUW · pith_short_8: XK5KIENF

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/XK5KIENF55XVTRUWQXGJD473N4 \
  | 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: babaa411a5ef6f59c69685cc91f3fb6f27fe977f82fb6b1de53af4461f4b7e56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8d24d869e3d972bd37978558a67511250c31812926a53130e06587e27f54305",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-19T22:36:53Z",
    "title_canon_sha256": "a0ff729343f78883c81a61a9eeb78dcbf28932a697df8f521435d6399e6b7109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08549",
    "kind": "arxiv",
    "version": 2
  }
}