Pith Number

pith:LECYIJV4

pith:2014:LECYIJV4P6QXKXWECJWKZYH4ZM

not attested not anchored not stored refs pending

Minimax Estimation of Nonregular Parameters and Discontinuity in Minimax Risk

Kyungchul Song

arxiv:1403.2434 v1 · 2014-03-10 · 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{LECYIJV4P6QXKXWECJWKZYH4ZM}

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	2026-05-18T02:56:43.328157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59058426bc7fa1755ec4126cace0fccb2d36c36db155e82a0ba9597e95c4a335

Aliases

arxiv: 1403.2434 · arxiv_version: 1403.2434v1 · doi: 10.48550/arxiv.1403.2434 · pith_short_12: LECYIJV4P6QX · pith_short_16: LECYIJV4P6QXKXWE · pith_short_8: LECYIJV4

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/LECYIJV4P6QXKXWECJWKZYH4ZM \
  | 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: 59058426bc7fa1755ec4126cace0fccb2d36c36db155e82a0ba9597e95c4a335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf2aa343e2d94d233bd51498c04dc0923a725611e0b7718a417f020a057ca689",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-03-10T23:18:10Z",
    "title_canon_sha256": "24a33ba8be937669d14a0a79f9201911c063c991a8a4142e720183e77256a053"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2434",
    "kind": "arxiv",
    "version": 1
  }
}