Pith Number

pith:2CI2L3ZK

pith:2022:2CI2L3ZKALWBGSOGYSQJC4VVVG

not attested not anchored not stored refs pending

Nano: Nested Human-in-the-Loop Reward Learning for Few-shot Language Model Control

Louis-Philippe Morency, Paul Pu Liang, Ruslan Salakhutdinov, Xiang Fan, Yiwei Lyu

arxiv:2211.05750 v3 · 2022-11-10 · 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{2CI2L3ZKALWBGSOGYSQJC4VVVG}

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	2026-07-05T06:53:32.138361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d091a5ef2a02ec1349c6c4a09172b5a9bffde2d88a2e95ac7e4a344232599764

Aliases

arxiv: 2211.05750 · arxiv_version: 2211.05750v3 · doi: 10.48550/arxiv.2211.05750 · pith_short_12: 2CI2L3ZKALWB · pith_short_16: 2CI2L3ZKALWBGSOG · pith_short_8: 2CI2L3ZK

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/2CI2L3ZKALWBGSOGYSQJC4VVVG \
  | 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: d091a5ef2a02ec1349c6c4a09172b5a9bffde2d88a2e95ac7e4a344232599764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa51adf459597aa600cb42e75fb97a20b98ceb07c59b11de362b049c891588d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-10T18:31:56Z",
    "title_canon_sha256": "be3fb0a85b7af66f6fc417eef5e86874ae3ab7f706ce33d54b8e96e27d810e8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05750",
    "kind": "arxiv",
    "version": 3
  }
}