Pith Number

pith:6RDZMFMV

pith:2025:6RDZMFMVG4GWJMFVOEHZNIROQN

not attested not anchored not stored refs pending

Accuracy Can Lie: On the Impact of Surrogate Model in Configuration Tuning

Jingzhi Gong, Pengzhou Chen, Tao Chen

arxiv:2501.01876 v1 · 2025-01-03 · cs.SE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RDZMFMVG4GWJMFVOEHZNIROQN}

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	2026-07-05T09:57:50.324992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f447961595370d64b0b5710f96a22e8347f194ceab1cfee4920aca17f56c010b

Aliases

arxiv: 2501.01876 · arxiv_version: 2501.01876v1 · doi: 10.48550/arxiv.2501.01876 · pith_short_12: 6RDZMFMVG4GW · pith_short_16: 6RDZMFMVG4GWJMFV · pith_short_8: 6RDZMFMV

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/6RDZMFMVG4GWJMFVOEHZNIROQN \
  | 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: f447961595370d64b0b5710f96a22e8347f194ceab1cfee4920aca17f56c010b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d42e5ca2d7791b3779cbb4ec76db7d08f90937b3b80471402fa3fad8649d0e8f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-01-03T15:57:20Z",
    "title_canon_sha256": "2790561f3fb115cf93df926f02783506e8d8f5e29b19b0a515a47db31e9b6e02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01876",
    "kind": "arxiv",
    "version": 1
  }
}