Pith Number

pith:2I2CL2CH

pith:2021:2I2CL2CHDDO4GXRR4YK72TB2B3

not attested not anchored not stored refs pending

Exploiting Action Impact Regularity and Exogenous State Variables for Offline Reinforcement Learning

James R. Wright, Martha White, Vincent Liu

arxiv:2111.08066 v5 · 2021-11-15 · 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{2I2CL2CHDDO4GXRR4YK72TB2B3}

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	2026-07-05T06:09:41.315257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d23425e84718ddc35e31e615fd4c3a0ee08e6729ba7e364e0f3c5930556f6b07

Aliases

arxiv: 2111.08066 · arxiv_version: 2111.08066v5 · doi: 10.48550/arxiv.2111.08066 · pith_short_12: 2I2CL2CHDDO4 · pith_short_16: 2I2CL2CHDDO4GXRR · pith_short_8: 2I2CL2CH

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/2I2CL2CHDDO4GXRR4YK72TB2B3 \
  | 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: d23425e84718ddc35e31e615fd4c3a0ee08e6729ba7e364e0f3c5930556f6b07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a3af9a154496606509f21d0362dee2f91d66ff635ee3224ced976e94807e974",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-15T20:14:18Z",
    "title_canon_sha256": "9d49c88c7a99b957553744b8c95a8871f9406d75e14f07672be4b86c3de6637b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08066",
    "kind": "arxiv",
    "version": 5
  }
}