Pith Number

pith:7IT6SIX4

pith:2022:7IT6SIX452AHJHBFNAAXLEDUJF

not attested not anchored not stored refs pending

Policy Adaptation from Foundation Model Feedback

Annabella Macaluso, Li Erran Li, Ping Luo, Xiaolong Wang, Yuying Ge

arxiv:2212.07398 v4 · 2022-12-14 · cs.LG · cs.AI · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IT6SIX452AHJHBFNAAXLEDUJF}

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	2026-07-05T05:53:09.101915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa27e922fcee80749c2568017590744956fb6167fc2fbb61e0dee1acbb5e999b

Aliases

arxiv: 2212.07398 · arxiv_version: 2212.07398v4 · doi: 10.48550/arxiv.2212.07398 · pith_short_12: 7IT6SIX452AH · pith_short_16: 7IT6SIX452AHJHBF · pith_short_8: 7IT6SIX4

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/7IT6SIX452AHJHBFNAAXLEDUJF \
  | 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: fa27e922fcee80749c2568017590744956fb6167fc2fbb61e0dee1acbb5e999b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35e6e7382eea9055992e1a97b67650f67f389cfbf60d05c306ceae5bc90ee28e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-14T18:31:47Z",
    "title_canon_sha256": "f1fe2914326fcd3a5be5d5f61684680dbed215137528e7b2a8f836904357b3a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07398",
    "kind": "arxiv",
    "version": 4
  }
}