Pith Number

pith:RO3SLGBW

pith:2025:RO3SLGBWVFYNDDSEIBBIZHPMID

not attested not anchored not stored refs pending

Improving Reasoning Performance in Large Language Models via Representation Engineering

Bertram H{\o}jer, Oliver Jarvis, Stefan Heinrich

arxiv:2504.19483 v1 · 2025-04-28 · cs.LG · cs.AI · cs.CL

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\usepackage{pith}
\pithnumber{RO3SLGBWVFYNDDSEIBBIZHPMID}

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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.

Cited by

1 paper in Pith

Tracing Uncertainty in Language Model "Reasoning"

Receipt and verification

First computed	2026-07-05T11:43:11.503173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bb7259836a970d18e4440428c9dec40fdb562666c02c689250f86170ba1e138

Aliases

arxiv: 2504.19483 · arxiv_version: 2504.19483v1 · doi: 10.48550/arxiv.2504.19483 · pith_short_12: RO3SLGBWVFYN · pith_short_16: RO3SLGBWVFYNDDSE · pith_short_8: RO3SLGBW

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/RO3SLGBWVFYNDDSEIBBIZHPMID \
  | 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: 8bb7259836a970d18e4440428c9dec40fdb562666c02c689250f86170ba1e138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2590545f1166bfef615527f25599f93335cc010d28360c10fab299d231fb660d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-28T04:58:43Z",
    "title_canon_sha256": "985538e26979921608d073d27f1c90b77132eaafd525c6ad50ffaf685c448e36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19483",
    "kind": "arxiv",
    "version": 1
  }
}