Pith Number

pith:475STBQK

pith:2026:475STBQK4IKFDGOLW3EFZQHBZ7

not attested not anchored not stored refs pending

Easier to Judge than to Find: Predicting In-Context Learning Success for Demonstration Selection

Bing Qin, Chaofen Yang, Haochun Wang, Jiatong Liu, Jingbo Wang, Sendong Zhao, Ting Liu, Zewen Qiang

arxiv:2605.18512 v1 · 2026-05-18 · 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{475STBQK4IKFDGOLW3EFZQHBZ7}

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	2026-05-20T00:06:05.075285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7fb29860ae2145199cbb6c85cc0e1cfc5804b8ae823097a4a6588e6e19f9a68

Aliases

arxiv: 2605.18512 · arxiv_version: 2605.18512v1 · doi: 10.48550/arxiv.2605.18512 · pith_short_12: 475STBQK4IKF · pith_short_16: 475STBQK4IKFDGOL · pith_short_8: 475STBQK

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/475STBQK4IKFDGOLW3EFZQHBZ7 \
  | 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: e7fb29860ae2145199cbb6c85cc0e1cfc5804b8ae823097a4a6588e6e19f9a68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee41a62918f80e878d8cd403200b2c61ad1a2f2640ca76a711d61d8985c93df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-18T15:03:59Z",
    "title_canon_sha256": "2b3d9deb18e3864c6bdca4ba9b3bf836f885473b4bf23af80bb039c828ad6b95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18512",
    "kind": "arxiv",
    "version": 1
  }
}