Pith Number

pith:GMNXBPMD

pith:2008:GMNXBPMDTONXUKGDO6UJIWV4V2

not attested not anchored not stored refs pending

Fence methods for mixed model selection

Jiming Jiang, J. Sunil Rao, Thuan Nguyen, Zhonghua Gu

arxiv:0808.0985 v1 · 2008-08-07 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMNXBPMDTONXUKGDO6UJIWV4V2}

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	2026-07-04T15:13:29.010731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

331b70bd839b9b7a28c377a8945abcae84bde699468c7970f0743bf7a4da3f93

Aliases

arxiv: 0808.0985 · arxiv_version: 0808.0985v1 · doi: 10.48550/arxiv.0808.0985 · pith_short_12: GMNXBPMDTONX · pith_short_16: GMNXBPMDTONXUKGD · pith_short_8: GMNXBPMD

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/GMNXBPMDTONXUKGDO6UJIWV4V2 \
  | 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: 331b70bd839b9b7a28c377a8945abcae84bde699468c7970f0743bf7a4da3f93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab3d25aa3f488ef273c454ecd39bfc3606ef1e8aba785ea053637cbd4d8071a6",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2008-08-07T09:13:26Z",
    "title_canon_sha256": "149afeaecb4d2500770d5e84c2a707bb279f92c84c2abbfeeb111e76dfa788f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.0985",
    "kind": "arxiv",
    "version": 1
  }
}