Pith Number

pith:XMRIR7XJ

pith:2015:XMRIR7XJHUFCSOIXARVEYG4GGS

not attested not anchored not stored refs pending

Multi-Resolution Spatial Random-Effects Models for Irregularly Spaced Data

Hsin-Cheng Huang, ShengLi Tzeng

arxiv:1504.05659 v1 · 2015-04-22 · stat.ME · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMRIR7XJHUFCSOIXARVEYG4GGS}

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	2026-05-18T02:18:13.040019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb2288fee93d0a293917046a4c1b86349574e4ea15a981477d18859912a196e9

Aliases

arxiv: 1504.05659 · arxiv_version: 1504.05659v1 · doi: 10.48550/arxiv.1504.05659 · pith_short_12: XMRIR7XJHUFC · pith_short_16: XMRIR7XJHUFCSOIX · pith_short_8: XMRIR7XJ

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/XMRIR7XJHUFCSOIXARVEYG4GGS \
  | 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: bb2288fee93d0a293917046a4c1b86349574e4ea15a981477d18859912a196e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d32c1580af5b38ccce2adc502e75b0f89d3afbd7a2d1dd3eb52b41a5d3008ff",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-04-22T05:44:44Z",
    "title_canon_sha256": "7f6c27f1ef6bd94c2085edc2aecddae11a8c56b51a9c766e230d529f01210c5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05659",
    "kind": "arxiv",
    "version": 1
  }
}