Pith Number

pith:7OA2WI2W

pith:2024:7OA2WI2WFJBRYQNQQX5MBHUUX2

not attested not anchored not stored refs pending

Umbrella Reinforcement Learning -- computationally efficient tool for hard non-linear problems

Egor E. Nuzhin, Nikolai V. Brilliantov

arxiv:2411.14117 v1 · 2024-11-21 · 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{7OA2WI2WFJBRYQNQQX5MBHUUX2}

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	2026-07-05T10:20:41.928620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb81ab23562a431c41b085fac09e94bea07262c56d4dbf0954df4499c8cfff05

Aliases

arxiv: 2411.14117 · arxiv_version: 2411.14117v1 · doi: 10.48550/arxiv.2411.14117 · pith_short_12: 7OA2WI2WFJBR · pith_short_16: 7OA2WI2WFJBRYQNQ · pith_short_8: 7OA2WI2W

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/7OA2WI2WFJBRYQNQQX5MBHUUX2 \
  | 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: fb81ab23562a431c41b085fac09e94bea07262c56d4dbf0954df4499c8cfff05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db374fef13bedba4666a9fc2053a5c728423b03272eb50b6677716696b16a5f3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-21T13:34:36Z",
    "title_canon_sha256": "54bf92d1e6f0dcf751a3d7e9dff3a8db959eb42ea86a045f0ba536bb2c8ae2ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14117",
    "kind": "arxiv",
    "version": 1
  }
}