Pith Number

pith:YMIWGAMI

pith:2023:YMIWGAMIEHLRU6CRJM23YV6DG2

not attested not anchored not stored refs pending

Comparing regression curves -- an $L^1$-point of view

Holger Dette, Kathrin M\"ollenhoff, Lukas Koletzko, Patrick Bastian

arxiv:2302.01121 v1 · 2023-02-02 · 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{YMIWGAMIEHLRU6CRJM23YV6DG2}

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	2026-07-05T05:38:23.381846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c31163018821d71a78514b35bc57c3368513d466d01a65262ef84b6447e737c2

Aliases

arxiv: 2302.01121 · arxiv_version: 2302.01121v1 · doi: 10.48550/arxiv.2302.01121 · pith_short_12: YMIWGAMIEHLR · pith_short_16: YMIWGAMIEHLRU6CR · pith_short_8: YMIWGAMI

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/YMIWGAMIEHLRU6CRJM23YV6DG2 \
  | 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: c31163018821d71a78514b35bc57c3368513d466d01a65262ef84b6447e737c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a9e96cd1869c6471a1e67e6cb31e37a67c82d628452a68f81f40bd07b108860",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2023-02-02T14:25:36Z",
    "title_canon_sha256": "1382379c3bee8566238da44a278caf1ddc01352af216dc9d795e0bbad15552e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01121",
    "kind": "arxiv",
    "version": 1
  }
}