Pith Number

pith:YF3PJTJB

pith:2019:YF3PJTJBU74UMBDLHRXAMCZ2QP

not attested not anchored not stored refs pending

Entropic Regularization of Markov Decision Processes

Boris Belousov, Jan Peters

arxiv:1907.04214 v2 · 2019-07-06 · cs.LG · stat.ML

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

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	2026-05-17T23:40:16.995977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c176f4cd21a7f946046b3c6e060b3a83e0b73486f0c97301e8f73979004b4a6f

Aliases

arxiv: 1907.04214 · arxiv_version: 1907.04214v2 · doi: 10.48550/arxiv.1907.04214 · pith_short_12: YF3PJTJBU74U · pith_short_16: YF3PJTJBU74UMBDL · pith_short_8: YF3PJTJB

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/YF3PJTJBU74UMBDLHRXAMCZ2QP \
  | 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: c176f4cd21a7f946046b3c6e060b3a83e0b73486f0c97301e8f73979004b4a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4adfa88c755e9d912e43b4dadea1a56e66137499f943515af0c8b4043b306a3d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-06T15:02:56Z",
    "title_canon_sha256": "95a53f46d3aee2ae6c37fa84d688e5a12c8ff55c112f3b66215202ef8979c660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04214",
    "kind": "arxiv",
    "version": 2
  }
}