Pith Number

pith:LP4YQRV6

pith:2026:LP4YQRV6M7E3L2NQIIYI3KDNS4

not attested not anchored not stored refs pending

Kalman Meets Curriculum: Efficient Dynamic Prompt Selection for Adaptive RL Finetuning

Baochang Zhang, Haiguang Liu, Haodong Zhu, Linlin Yang, Sheng Xu, Yangyang Ren, Yanjing Li

arxiv:2607.27610 v1 · 2026-07-30 · 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{LP4YQRV6M7E3L2NQIIYI3KDNS4}

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	2026-07-31T01:27:25.845894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

5bf98846be67c9b5e9b042308da86d97010064daf950c0d6bbb55222f7f2ad5f

Aliases

arxiv: 2607.27610 · arxiv_version: 2607.27610v1 · doi: 10.48550/arxiv.2607.27610 · pith_short_12: LP4YQRV6M7E3 · pith_short_16: LP4YQRV6M7E3L2NQ · pith_short_8: LP4YQRV6

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/LP4YQRV6M7E3L2NQIIYI3KDNS4 \
  | 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: 5bf98846be67c9b5e9b042308da86d97010064daf950c0d6bbb55222f7f2ad5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76a7376fb39fdf1e50cbc1ca2d15fb496d48f93e24cbc6a2a29247ead4d361fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-30T02:55:02Z",
    "title_canon_sha256": "34e56cf46f22c09a87f501eb86dfa77d21e348349566dc07fa3b4f63e4fd6543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27610",
    "kind": "arxiv",
    "version": 1
  }
}