Pith Number

pith:A6VRZB67

pith:2017:A6VRZB676O7SQCBAM7YOFM3JNX

not attested not anchored not stored refs pending

An Adaptive Framework to Tune the Coordinate Systems in Evolutionary Algorithms

Ke Tang, Shengxiang Yang, Yong Wang, Zhi-Zhong Liu

arxiv:1703.06263 v1 · 2017-03-18 · 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{A6VRZB676O7SQCBAM7YOFM3JNX}

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	2026-05-18T00:48:23.431491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07ab1c87dff3bf28082067f0e2b3696dce6d4cf9b1643042f367e9397c86d5b6

Aliases

arxiv: 1703.06263 · arxiv_version: 1703.06263v1 · doi: 10.48550/arxiv.1703.06263 · pith_short_12: A6VRZB676O7S · pith_short_16: A6VRZB676O7SQCBA · pith_short_8: A6VRZB67

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/A6VRZB676O7SQCBAM7YOFM3JNX \
  | 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: 07ab1c87dff3bf28082067f0e2b3696dce6d4cf9b1643042f367e9397c86d5b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aca965c663e9023aca6de2af6766bfcf5faea476d7157e9caf15c2f048be18d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-03-18T07:41:08Z",
    "title_canon_sha256": "a171ec0456bd4d6bc9c1803cf1d84e4611177c0984d5429f47da8efb4c2589b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06263",
    "kind": "arxiv",
    "version": 1
  }
}