Pith Number

pith:X7FQ3DXE

pith:2023:X7FQ3DXEJ6LUXN33MSR2BOS2H7

not attested not anchored not stored refs pending

Sample Efficient Preference Alignment in LLMs via Active Exploration

Barbara Engelhardt, Ilija Bogunovic, Jeff Schneider, Ojash Neopane, Stefano Ermon, Syrine Belakaria, Vikramjeet Das, Viraj Mehta, Willie Neiswanger, Yijia Dai

arxiv:2312.00267 v3 · 2023-12-01 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7FQ3DXEJ6LUXN33MSR2BOS2H7}

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.

Cited by

1 paper in Pith

ActiveDPO: Active Direct Preference Optimization for Sample-Efficient Alignment

Receipt and verification

First computed	2026-07-05T10:35:30.492069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfcb0d8ee44f974bb77b64a3a0ba5a3fe255dfeb9db2915fecc54c11494cc187

Aliases

arxiv: 2312.00267 · arxiv_version: 2312.00267v3 · doi: 10.48550/arxiv.2312.00267 · pith_short_12: X7FQ3DXEJ6LU · pith_short_16: X7FQ3DXEJ6LUXN33 · pith_short_8: X7FQ3DXE

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/X7FQ3DXEJ6LUXN33MSR2BOS2H7 \
  | 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: bfcb0d8ee44f974bb77b64a3a0ba5a3fe255dfeb9db2915fecc54c11494cc187

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "638c3d96bfecde606324094d27acde41a54160dc7669433b4e5125cf9632302f",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-01T00:54:02Z",
    "title_canon_sha256": "34e60341c1ee748dc003c50aaafd089b5762511c95a1268540b74dea7388fa68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.00267",
    "kind": "arxiv",
    "version": 3
  }
}