Pith Number

pith:Q5YJVZOY

pith:2026:Q5YJVZOYBFSILTQIP2BQOHJNCL

not attested not anchored not stored refs pending

The Strongest Teacher Is Not Always the Best Teacher: Student-Centric Answer Selection

Fengqing Jiang, Junhao Lin, Kaize Ding, Lijie Hu, Linxin Song, Radha Poovendran, Xiao Teng, Yao Su, Yue Liu, Yutai Li, Zhengyu Chen, Zhengyu Hu, Zheyuan Xiao, Zhihan Xiong

arxiv:2605.26872 v1 · 2026-05-26 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5YJVZOYBFSILTQIP2BQOHJNCL}

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	2026-05-27T01:06:16.854252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87709ae5d8096485ce087e83071d2d12ed2960906e5f91e22e5c62065e0678b3

Aliases

arxiv: 2605.26872 · arxiv_version: 2605.26872v1 · doi: 10.48550/arxiv.2605.26872 · pith_short_12: Q5YJVZOYBFSI · pith_short_16: Q5YJVZOYBFSILTQI · pith_short_8: Q5YJVZOY

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/Q5YJVZOYBFSILTQIP2BQOHJNCL \
  | 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: 87709ae5d8096485ce087e83071d2d12ed2960906e5f91e22e5c62065e0678b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7188b2acc14447ef785c4d72d5720b02beb87d4595a2ad7917ad95ec6fc13e55",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-26T11:30:17Z",
    "title_canon_sha256": "33ce6e68191896b81d84e4b70162bab45db199dc2fa9840658d42e7f3a91437e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26872",
    "kind": "arxiv",
    "version": 1
  }
}