Pith Number

pith:YHAE64UJ

pith:2019:YHAE64UJP5W6KJDYN2JRSPP5PZ

not attested not anchored not stored refs pending

From Halfspace M-depth to Multiple-output Expectile Regression

Abdelaati Daouia, Davy Paindaveine

arxiv:1905.12718 v1 · 2019-05-29 · 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{YHAE64UJP5W6KJDYN2JRSPP5PZ}

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	2026-05-17T23:44:39.802051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1c04f72897f6de524786e93193dfd7e770ceb692929245690aec1a143b2a99f

Aliases

arxiv: 1905.12718 · arxiv_version: 1905.12718v1 · doi: 10.48550/arxiv.1905.12718 · pith_short_12: YHAE64UJP5W6 · pith_short_16: YHAE64UJP5W6KJDY · pith_short_8: YHAE64UJ

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/YHAE64UJP5W6KJDYN2JRSPP5PZ \
  | 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: c1c04f72897f6de524786e93193dfd7e770ceb692929245690aec1a143b2a99f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47b8ed8747229ee7c68675b71c00b85658bb3ccb66777a1777b95f1a2c8233d6",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-05-29T20:50:41Z",
    "title_canon_sha256": "b2cb4ac237cf01c9e11d94c322235242558bf853b1a7a11d5dd7b7bc5d657673"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12718",
    "kind": "arxiv",
    "version": 1
  }
}