Pith Number

pith:WCGLI2SF

pith:2018:WCGLI2SFIH3AUJUA7HEIHNWAFX

not attested not anchored not stored refs pending

Interactive Diversity Optimization of Environments

Brandon Haworth, Glen Berseth, Mahyar Khayatkhoei, Mubbasir Kapadia, Muhammad Usman, Petros Faloutsos

arxiv:1801.08607 v1 · 2018-01-23 · cs.HC · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCGLI2SFIH3AUJUA7HEIHNWAFX}

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	2026-05-18T00:25:03.463339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08cb46a4541f60a2680f9c883b6c02dcd5d86874931e7bd77c1f2200309aa3b

Aliases

arxiv: 1801.08607 · arxiv_version: 1801.08607v1 · doi: 10.48550/arxiv.1801.08607 · pith_short_12: WCGLI2SFIH3A · pith_short_16: WCGLI2SFIH3AUJUA · pith_short_8: WCGLI2SF

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/WCGLI2SFIH3AUJUA7HEIHNWAFX \
  | 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: b08cb46a4541f60a2680f9c883b6c02dcd5d86874931e7bd77c1f2200309aa3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32df0dc4ca3ef2b7c5eb86714d3d89b4ac0c0b0da5f2e4a5a4fd3807fcc6594d",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-01-23T00:35:06Z",
    "title_canon_sha256": "e1661dbff6080b93d1de3b740949aa39efae53b6dad1c5874f42da07f5b9f09c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08607",
    "kind": "arxiv",
    "version": 1
  }
}