Pith Number

pith:EKQ673HG

pith:2017:EKQ673HGNVUS554LOIVOP3TKC6

not attested not anchored not stored refs pending

Exploiting Active Subspaces in Global Optimization: How Complex is your Problem?

Koji Shimoyama, Pramudita Satria Palar

arxiv:1707.02533 v1 · 2017-07-09 · 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{EKQ673HGNVUS554LOIVOP3TKC6}

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	2026-05-18T00:40:36.565245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22a1efece66d692ef78b722ae7ee6a178b2983a109fae4c4a7ff8398c6b2835b

Aliases

arxiv: 1707.02533 · arxiv_version: 1707.02533v1 · doi: 10.48550/arxiv.1707.02533 · pith_short_12: EKQ673HGNVUS · pith_short_16: EKQ673HGNVUS554L · pith_short_8: EKQ673HG

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/EKQ673HGNVUS554LOIVOP3TKC6 \
  | 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: 22a1efece66d692ef78b722ae7ee6a178b2983a109fae4c4a7ff8398c6b2835b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a99f42f116a6b4b375ebb1d9c6610fe0504c5bf650b088b4b27478033e8e916",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-07-09T07:02:15Z",
    "title_canon_sha256": "8c8a683e4892fe80d208d2f87c5e6a6e09838e2ff81d359e873a08ef478b8ff9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02533",
    "kind": "arxiv",
    "version": 1
  }
}