Pith Number

pith:YOVLSOXR

pith:2026:YOVLSOXRJP3ZCP4CM7EDR2IQYL

not attested not anchored not stored refs pending

Modification-Considering Value Learning for Reward Hacking Mitigation in RL

Evgenii Opryshko, Igor Gilitschenski, Umangi Jain

arxiv:2606.28955 v1 · 2026-06-27 · 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{YOVLSOXRJP3ZCP4CM7EDR2IQYL}

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	2026-06-30T01:17:47.098354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3aab93af14bf7913f8267c838e910c2d024b99dbc4926f15a78d5f55146d01c

Aliases

arxiv: 2606.28955 · arxiv_version: 2606.28955v1 · doi: 10.48550/arxiv.2606.28955 · pith_short_12: YOVLSOXRJP3Z · pith_short_16: YOVLSOXRJP3ZCP4C · pith_short_8: YOVLSOXR

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/YOVLSOXRJP3ZCP4CM7EDR2IQYL \
  | 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: c3aab93af14bf7913f8267c838e910c2d024b99dbc4926f15a78d5f55146d01c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7712cb537c9dec24ad00735ac2044a5827105c31f6270c727fff42f273bc403e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-27T14:53:03Z",
    "title_canon_sha256": "d39defa5e227f6d7d8b05c8d32215a837b1be0593b2f5f895d3f49d616ebd3fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28955",
    "kind": "arxiv",
    "version": 1
  }
}