Pith Number

pith:PYV2XK5Y

pith:2022:PYV2XK5YMDQTWBJY6HYIUUGOUB

not attested not anchored not stored refs pending

PAC Reinforcement Learning for Predictive State Representations

Jason D. Lee, Masatoshi Uehara, Wenhao Zhan, Wen Sun

arxiv:2207.05738 v3 · 2022-07-12 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYV2XK5YMDQTWBJY6HYIUUGOUB}

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.

Cited by

1 paper in Pith

Breaking the Computational Barrier: Provably Efficient Actor-Critic for Low-Rank MDPs

Receipt and verification

First computed	2026-07-05T04:48:14.860922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e2bababb860e13b0538f1f08a50cea04da5c81c1ac5df1bd88d2b8dda2fe02e

Aliases

arxiv: 2207.05738 · arxiv_version: 2207.05738v3 · doi: 10.48550/arxiv.2207.05738 · pith_short_12: PYV2XK5YMDQT · pith_short_16: PYV2XK5YMDQTWBJY · pith_short_8: PYV2XK5Y

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/PYV2XK5YMDQTWBJY6HYIUUGOUB \
  | 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: 7e2bababb860e13b0538f1f08a50cea04da5c81c1ac5df1bd88d2b8dda2fe02e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62d09fdd53c1731bc9b050b0930fc4dd775eec6508201edc61705bc2104bc7cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-07-12T17:57:17Z",
    "title_canon_sha256": "4a534302888de0b2824d81fc1fdf40df322ff8071be0bfdd78a9cd3381993cb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05738",
    "kind": "arxiv",
    "version": 3
  }
}