Pith Number

pith:NCBYM3HO

pith:2023:NCBYM3HOLGHTXJIRV5UBBFY7X3

not attested not anchored not stored refs pending

Lower Bounds for Learning in Revealing POMDPs

Caiming Xiong, Fan Chen, Huan Wang, Song Mei, Yu Bai

arxiv:2302.01333 v1 · 2023-02-02 · cs.LG · cs.IT · math.IT · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCBYM3HOLGHTXJIRV5UBBFY7X3}

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	2026-07-05T05:38:25.118062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6883866cee598f3ba511af6810971fbef3dcd46f716874004d5cf1ea2bbfb77b

Aliases

arxiv: 2302.01333 · arxiv_version: 2302.01333v1 · doi: 10.48550/arxiv.2302.01333 · pith_short_12: NCBYM3HOLGHT · pith_short_16: NCBYM3HOLGHTXJIR · pith_short_8: NCBYM3HO

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/NCBYM3HOLGHTXJIRV5UBBFY7X3 \
  | 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: 6883866cee598f3ba511af6810971fbef3dcd46f716874004d5cf1ea2bbfb77b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dcc6f19ccdef0bc3dc2834879e120e7fe657b65c8c47818b2fa1f24ad1ddc40",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-02T18:59:30Z",
    "title_canon_sha256": "b146ea1eb6ad926b42b784a401e586908ab22f43f8f67883fb4c2614584134f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01333",
    "kind": "arxiv",
    "version": 1
  }
}