Pith Number

pith:NATZKPF3

pith:2025:NATZKPF3BP43TCDUYPEOGXWFDG

not attested not anchored not stored refs pending

Modeling All Response Surfaces in One for Conditional Search Spaces

Chao Xue, Dacheng Tao, Jiaxing Li, Weifeng Liu, Wei Liu, Xiaoxing Wang, Yibing Zhan

arxiv:2501.04260 v2 · 2025-01-08 · 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{NATZKPF3BP43TCDUYPEOGXWFDG}

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	2026-07-05T10:05:16.167804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6827953cbb0bf9b98874c3c8e35ec51990ce6a5a52f4019306804d35bd27cbed

Aliases

arxiv: 2501.04260 · arxiv_version: 2501.04260v2 · doi: 10.48550/arxiv.2501.04260 · pith_short_12: NATZKPF3BP43 · pith_short_16: NATZKPF3BP43TCDU · pith_short_8: NATZKPF3

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/NATZKPF3BP43TCDUYPEOGXWFDG \
  | 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: 6827953cbb0bf9b98874c3c8e35ec51990ce6a5a52f4019306804d35bd27cbed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d6263c2cbe747c9c0a18d83f057f234c5ea34e255286a4e7933fa3bb26ac91f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-08T03:56:06Z",
    "title_canon_sha256": "1994e3d83a64a912d62916a67ca63d58164564614a19ffe1339fb12473125eea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04260",
    "kind": "arxiv",
    "version": 2
  }
}