Pith Number

pith:YD353VD2

pith:2021:YD353VD2MH4SOSYCT77X2TFPGT

not attested not anchored not stored refs pending

Inherently Explainable Reinforcement Learning in Natural Language

Mark O. Riedl, Prithviraj Ammanabrolu, Xiangyu Peng

arxiv:2112.08907 v3 · 2021-12-16 · cs.HC · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YD353VD2MH4SOSYCT77X2TFPGT}

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	2026-07-05T05:04:11.210463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0f7ddd47a61f9274b029fff7d4caf34f29bb1740eb7c0891e65c7dd2558110c

Aliases

arxiv: 2112.08907 · arxiv_version: 2112.08907v3 · doi: 10.48550/arxiv.2112.08907 · pith_short_12: YD353VD2MH4S · pith_short_16: YD353VD2MH4SOSYC · pith_short_8: YD353VD2

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/YD353VD2MH4SOSYCT77X2TFPGT \
  | 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: c0f7ddd47a61f9274b029fff7d4caf34f29bb1740eb7c0891e65c7dd2558110c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea2ae7f74fb4342f3e9dc4f8c37ad964decd24a66b714c4ce537e59646162471",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-12-16T14:24:35Z",
    "title_canon_sha256": "2ef87c1da9fc79ed86fdad9c841e062ed8c6dec2d1e6c546d973297a00c6881d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.08907",
    "kind": "arxiv",
    "version": 3
  }
}