Pith Number

pith:E6CSMY3K

pith:2022:E6CSMY3KHOKUNBCNFGQQE3DXRS

not attested not anchored not stored refs pending

Hierarchical Reinforcement Learning under Mixed Observability

Andrea Baisero, Christopher Amato, Hai Nguyen, Robert Platt, Xiao Ma, Zhihan Yang

arxiv:2204.00898 v3 · 2022-04-02 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6CSMY3KHOKUNBCNFGQQE3DXRS}

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	2026-07-05T04:28:54.704955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

278526636a3b9546844d29a1026c778c875c43644d2a5dcfe2fec281e4b98af8

Aliases

arxiv: 2204.00898 · arxiv_version: 2204.00898v3 · doi: 10.48550/arxiv.2204.00898 · pith_short_12: E6CSMY3KHOKU · pith_short_16: E6CSMY3KHOKUNBCN · pith_short_8: E6CSMY3K

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/E6CSMY3KHOKUNBCNFGQQE3DXRS \
  | 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: 278526636a3b9546844d29a1026c778c875c43644d2a5dcfe2fec281e4b98af8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f6c5e097af6420d5826740933fb11f1824143b186d1a34ef42071659552fa2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-04-02T16:41:17Z",
    "title_canon_sha256": "d60dfcb60e2500d1fc5697aa2de2f3cecce21911e610c9d5eb5297a5d7ba80aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00898",
    "kind": "arxiv",
    "version": 3
  }
}