Pith Number

pith:S7XOF72Q

pith:2018:S7XOF72QEGMURQRX36CCYHY64Q

not attested not anchored not stored refs pending

Model Selection using Multi-Objective Optimization

Mevin Hooten, Perry Williams, William Kendall

arxiv:1810.10669 v1 · 2018-10-25 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7XOF72QEGMURQRX36CCYHY64Q}

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	2026-05-18T00:02:19.940603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97eee2ff50219948c237df842c1f1ee415710d1f0a6dd0f6e2dd83cadcfd3df5

Aliases

arxiv: 1810.10669 · arxiv_version: 1810.10669v1 · doi: 10.48550/arxiv.1810.10669 · pith_short_12: S7XOF72QEGMU · pith_short_16: S7XOF72QEGMURQRX · pith_short_8: S7XOF72Q

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/S7XOF72QEGMURQRX36CCYHY64Q \
  | 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: 97eee2ff50219948c237df842c1f1ee415710d1f0a6dd0f6e2dd83cadcfd3df5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b412cdaf2e3072d04a102dde7d12cb6563e83c6b816d7e9bf822cde4aa734b67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-10-25T00:53:16Z",
    "title_canon_sha256": "1246cd8f8de6a209c1569bb5978bfe873003f32b144dbcbe823e5e359e013eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10669",
    "kind": "arxiv",
    "version": 1
  }
}