Pith Number

pith:RPDXFFA5

pith:2018:RPDXFFA5LVAMBNVAZJ62RL7MKO

not attested not anchored not stored refs pending

Layout Design for Intelligent Warehouse by Evolution with Fitness Approximation

Chris Wang, Haifeng Zhang, Han Cai, Jun Wang, Weinan Zhang, Wenxin Li, Yong Yu, Zilong Guo

arxiv:1811.05685 v1 · 2018-11-14 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPDXFFA5LVAMBNVAZJ62RL7MKO}

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	2026-05-18T00:00:42.345617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bc772941d5d40c0b6a0ca7da8afec53a73ed91865fe3da0245c57247d826ec2

Aliases

arxiv: 1811.05685 · arxiv_version: 1811.05685v1 · doi: 10.48550/arxiv.1811.05685 · pith_short_12: RPDXFFA5LVAM · pith_short_16: RPDXFFA5LVAMBNVA · pith_short_8: RPDXFFA5

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/RPDXFFA5LVAMBNVAZJ62RL7MKO \
  | 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: 8bc772941d5d40c0b6a0ca7da8afec53a73ed91865fe3da0245c57247d826ec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdf43882360a6c858650e6e16af10845b1db30057469a99bdce6e25fb89142d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-11-14T08:37:01Z",
    "title_canon_sha256": "1f92af66d920a6790e8886204f65bb197453fab3d883d4fdd02a951cfc218cc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05685",
    "kind": "arxiv",
    "version": 1
  }
}