Pith Number

pith:5XQHIXFD

pith:2026:5XQHIXFDD5X3CT3APZQ5DTJHQ6

not attested not anchored not stored refs pending

When Do Corrective Features Help? An Agent for Corrective Feature Discovery on Black-Box Forecasters

Baichuan Mo, Diyi Zhuang, Fangxin Wang, Langzhou He, Philip S. Yu, Shiyu Wang, Ziyi Zhang

arxiv:2608.05207 v1 · 2026-08-05 · 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{5XQHIXFDD5X3CT3APZQ5DTJHQ6}

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	2026-08-07T00:46:31.745296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ede0745ca31f6fb14f607e61d1cd27878641156d08081f929f332f2bac1bc402

Aliases

arxiv: 2608.05207 · arxiv_version: 2608.05207v1 · doi: 10.48550/arxiv.2608.05207 · pith_short_12: 5XQHIXFDD5X3 · pith_short_16: 5XQHIXFDD5X3CT3A · pith_short_8: 5XQHIXFD

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/5XQHIXFDD5X3CT3APZQ5DTJHQ6 \
  | 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: ede0745ca31f6fb14f607e61d1cd27878641156d08081f929f332f2bac1bc402

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7222414f51ffc62f91b3f9b7a2f14a1cca2297c29a42482aa3976eb5aebb4bc5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-05T07:48:35Z",
    "title_canon_sha256": "5b34b158181a2ab7e39e957f903a5a83517f9ac7745f5cfb5f3c47a3d5375bb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05207",
    "kind": "arxiv",
    "version": 1
  }
}