Pith Number

pith:Z32HC7L6

pith:2016:Z32HC7L6NPH45N34FEGS3VT4LE

not attested not anchored not stored refs pending

Surrogate-Assisted Partial Order-based Evolutionary Optimisation

Boris Naujoks, G\"unter Rudolph, Vanessa Volz

arxiv:1611.00260 v1 · 2016-11-01 · 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{Z32HC7L6NPH45N34FEGS3VT4LE}

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	2026-05-18T01:00:41.159766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cef4717d7e6bcfceb77c290d2dd67c59120682e746ebdbb2d0c39c21dc1e71b8

Aliases

arxiv: 1611.00260 · arxiv_version: 1611.00260v1 · doi: 10.48550/arxiv.1611.00260 · pith_short_12: Z32HC7L6NPH4 · pith_short_16: Z32HC7L6NPH45N34 · pith_short_8: Z32HC7L6

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/Z32HC7L6NPH45N34FEGS3VT4LE \
  | 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: cef4717d7e6bcfceb77c290d2dd67c59120682e746ebdbb2d0c39c21dc1e71b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99cc0226e7b2d09df14667940464dc00dccb0385db3a383a0e1a08716c1e3f1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2016-11-01T15:00:52Z",
    "title_canon_sha256": "a9713933bf032a1cba9fbfa7a4dfdc9391bac6a7f9cc609e370978fba61fd5cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00260",
    "kind": "arxiv",
    "version": 1
  }
}