Pith Number

pith:NH7ZS43C

pith:2026:NH7ZS43CDI3A4464OSMSSZWYZZ

not attested not anchored not stored refs pending

Surrogate assisted diversity estimation in neural ensemble search

Alexandr Udeneev, Oleg Bakhteev, Petr Babkin

arxiv:2607.26940 v1 · 2026-07-29 · 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{NH7ZS43CDI3A4464OSMSSZWYZZ}

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	2026-07-30T01:23:07.238638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

69ff9973621a360e73dc74992966d8ce6d71985423cb17ef41d51c48033a5bc8

Aliases

arxiv: 2607.26940 · arxiv_version: 2607.26940v1 · doi: 10.48550/arxiv.2607.26940 · pith_short_12: NH7ZS43CDI3A · pith_short_16: NH7ZS43CDI3A4464 · pith_short_8: NH7ZS43C

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/NH7ZS43CDI3A4464OSMSSZWYZZ \
  | 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: 69ff9973621a360e73dc74992966d8ce6d71985423cb17ef41d51c48033a5bc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1e2b9b78c728058c970d25c3d67c5426e0353ba048634579469b6ea675fbed1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-29T14:09:55Z",
    "title_canon_sha256": "171f66400c6fbeb8ec8a19b657c0b9f03bfcdc90e753cdad84568b9f13f6f2f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26940",
    "kind": "arxiv",
    "version": 1
  }
}