Pith Number

pith:DLG3BE5Z

pith:2026:DLG3BE5ZFE2KAILVBLEUJKM3X3

not attested not anchored not stored refs pending

When Does Online Imitation Learning Help in LLM Post-Training? The Role of (Non-)Realizability Beyond Horizon

Andrej Risteski, Bingbin Liu, Huaqing Zhang, Jingchu Gai, Juno Kim

arxiv:2606.30445 v1 · 2026-06-29 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLG3BE5ZFE2KAILVBLEUJKM3X3}

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	2026-06-30T02:18:15.461603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1acdb093b92934a021750ac944a99bbed91e16bceaa4807de06cf38f790b28ca

Aliases

arxiv: 2606.30445 · arxiv_version: 2606.30445v1 · doi: 10.48550/arxiv.2606.30445 · pith_short_12: DLG3BE5ZFE2K · pith_short_16: DLG3BE5ZFE2KAILV · pith_short_8: DLG3BE5Z

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/DLG3BE5ZFE2KAILVBLEUJKM3X3 \
  | 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: 1acdb093b92934a021750ac944a99bbed91e16bceaa4807de06cf38f790b28ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45ad23beb68da69879dc9da3b9a6f65fd1aa85f61360417a239774fef730c739",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-29T15:17:42Z",
    "title_canon_sha256": "97d249a12f003dd22e65b5ec338975f7d47ae08e202417cfe6efa4a362c5d5f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30445",
    "kind": "arxiv",
    "version": 1
  }
}