Pith Number

pith:VCUYYQLN

pith:2026:VCUYYQLNQQVJRYNFYCZ2IL3UNM

not attested not anchored not stored refs pending

Generalization Hacking: Models Can Game Reinforcement Learning by Preventing Behavioral Generalization

Frank Xiao, Mary Phuong

arxiv:2606.12016 v1 · 2026-06-10 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCUYYQLNQQVJRYNFYCZ2IL3UNM}

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	2026-06-11T01:10:43.097491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8a98c416d842a98e1a5c0b3a42f746b21c2e4f11e35cd9bd02cd7f417ee7394

Aliases

arxiv: 2606.12016 · arxiv_version: 2606.12016v1 · doi: 10.48550/arxiv.2606.12016 · pith_short_12: VCUYYQLNQQVJ · pith_short_16: VCUYYQLNQQVJRYNF · pith_short_8: VCUYYQLN

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/VCUYYQLNQQVJRYNFYCZ2IL3UNM \
  | 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: a8a98c416d842a98e1a5c0b3a42f746b21c2e4f11e35cd9bd02cd7f417ee7394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bee67f19b5095a1de45905adcda5f6a74caa06b49b982b52c0a491bf1a76493e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-10T12:43:31Z",
    "title_canon_sha256": "3fe82a0bd4dac3114242c2a66096adc7096616cf6d8989ee3d7c2ea5ad67c2e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12016",
    "kind": "arxiv",
    "version": 1
  }
}