Pith Number

pith:IAWB5UU5

pith:2025:IAWB5UU54KEBITNNJ23X4I4ZXC

not attested not anchored not stored refs pending

Are encoders able to learn landmarkers for warm-starting of Hyperparameter Optimization?

Antoni Zajko, Katarzyna Wo\'znica

arxiv:2507.12604 v1 · 2025-07-16 · 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{IAWB5UU54KEBITNNJ23X4I4ZXC}

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	2026-07-05T11:38:35.515032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402c1ed29de288144dad4eb77e2399b8b4ea266bd473b7e896fdb508df6ce311

Aliases

arxiv: 2507.12604 · arxiv_version: 2507.12604v1 · doi: 10.48550/arxiv.2507.12604 · pith_short_12: IAWB5UU54KEB · pith_short_16: IAWB5UU54KEBITNN · pith_short_8: IAWB5UU5

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/IAWB5UU54KEBITNNJ23X4I4ZXC \
  | 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: 402c1ed29de288144dad4eb77e2399b8b4ea266bd473b7e896fdb508df6ce311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d54082fe4b1482f93f752c807d3fd0dec8c285bd1bfa2352088a6e6bc39e73f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-16T19:50:28Z",
    "title_canon_sha256": "8d730fe7ac5392ad51fd696edf50a05578689da9fe6925fefd1cdf103b7633b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12604",
    "kind": "arxiv",
    "version": 1
  }
}