Pith Number

pith:KX3HTO75

pith:2015:KX3HTO75ZIZGEM366W5Q642U4G

not attested not anchored not stored refs pending

Conditional Akaike information under covariate shift with application to small area estimation

Shonosuke Sugasawa, Tatsuya Kubokawa, Yuki Kawakubo

arxiv:1501.03889 v5 · 2015-01-16 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KX3HTO75ZIZGEM366W5Q642U4G}

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	2026-05-18T00:28:27.569327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f679bbfdca3262337ef5bb0f7354e1aa5a9c0b96522988f579d213278a6800

Aliases

arxiv: 1501.03889 · arxiv_version: 1501.03889v5 · doi: 10.48550/arxiv.1501.03889 · pith_short_12: KX3HTO75ZIZG · pith_short_16: KX3HTO75ZIZGEM36 · pith_short_8: KX3HTO75

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/KX3HTO75ZIZGEM366W5Q642U4G \
  | 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: 55f679bbfdca3262337ef5bb0f7354e1aa5a9c0b96522988f579d213278a6800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cd08a9da9fc667fc7cb302f1c7b3d08f43a831884af90babab82b71ba9bf4f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-01-16T06:30:39Z",
    "title_canon_sha256": "9f50cef1085c5f64d03fadf6bb0bffe5d47e9911e40a9994d013016ffa49e36c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03889",
    "kind": "arxiv",
    "version": 5
  }
}