Pith Number

pith:RO7T3REE

pith:2025:RO7T3REEOZ5LZLA4GCMOGNF6PW

not attested not anchored not stored refs pending

Iterated Population Based Training with Task-Agnostic Restarts

Alexander Chebykin, Peter A. N. Bosman, Tanja Alderliesten

arxiv:2511.09190 v2 · 2025-11-12 · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RO7T3REEOZ5LZLA4GCMOGNF6PW}

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	2026-06-02T01:03:15.379447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bbf3dc484767abcac1c3098e334be7d850794292b53f36ea452c449a0c4838b

Aliases

arxiv: 2511.09190 · arxiv_version: 2511.09190v2 · doi: 10.48550/arxiv.2511.09190 · pith_short_12: RO7T3REEOZ5L · pith_short_16: RO7T3REEOZ5LZLA4 · pith_short_8: RO7T3REE

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/RO7T3REEOZ5LZLA4GCMOGNF6PW \
  | 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: 8bbf3dc484767abcac1c3098e334be7d850794292b53f36ea452c449a0c4838b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d143a5e7671ed6d2935ae39c44dfc0923891458f734d4ccf1d16368e0ca4268",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-11-12T10:37:34Z",
    "title_canon_sha256": "4c41425d70dac00b7c72b9356bfcfc6fbdaf783627f65769bbcfd2e65fb46b5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.09190",
    "kind": "arxiv",
    "version": 2
  }
}