Pith Number

pith:BGFYATXL

pith:2021:BGFYATXLUFCO4XEOIJYQSHWSTO

not attested not anchored not stored refs pending

Why Generalization in RL is Difficult: Epistemic POMDPs and Implicit Partial Observability

Amy Zhang, Aviral Kumar, Dibya Ghosh, Jad Rahme, Ryan P. Adams, Sergey Levine

arxiv:2107.06277 v1 · 2021-07-13 · cs.LG · cs.AI · 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{BGFYATXLUFCO4XEOIJYQSHWSTO}

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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.

Cited by

1 paper in Pith

Belief-State RWKV for Reinforcement Learning under Partial Observability

Receipt and verification

First computed	2026-07-05T02:57:32.466157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

098b804eeba144ee5c8e4271091ed29b8a0a1953697316f263ebb53d3877f0a0

Aliases

arxiv: 2107.06277 · arxiv_version: 2107.06277v1 · doi: 10.48550/arxiv.2107.06277 · pith_short_12: BGFYATXLUFCO · pith_short_16: BGFYATXLUFCO4XEO · pith_short_8: BGFYATXL

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/BGFYATXLUFCO4XEOIJYQSHWSTO \
  | 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: 098b804eeba144ee5c8e4271091ed29b8a0a1953697316f263ebb53d3877f0a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "563b73126bca10b64a047dc34ea667d2dcfccab5dcaeacd0032b6f578582c2ae",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-13T17:59:25Z",
    "title_canon_sha256": "98919c59dc84d2c537b3ef077ca9af035bc3fd581effb6b375e29b5bfa3f7fbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06277",
    "kind": "arxiv",
    "version": 1
  }
}