Pith Number

pith:JH76QXFZ

pith:2017:JH76QXFZ4OU7BEJYH3ILMX5VDH

not attested not anchored not stored refs pending

An Adapted Loss Function for Censored Quantile Regression

Anouar El Ghouch, Ingrid Van Keilegom, Micka\"el De Backer

arxiv:1703.07975 v1 · 2017-03-23 · 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{JH76QXFZ4OU7BEJYH3ILMX5VDH}

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	2026-05-18T00:48:04.233416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49ffe85cb9e3a9f091383ed0b65fb519da1a0de1d87e296b11a082a2f4af6c98

Aliases

arxiv: 1703.07975 · arxiv_version: 1703.07975v1 · doi: 10.48550/arxiv.1703.07975 · pith_short_12: JH76QXFZ4OU7 · pith_short_16: JH76QXFZ4OU7BEJY · pith_short_8: JH76QXFZ

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/JH76QXFZ4OU7BEJYH3ILMX5VDH \
  | 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: 49ffe85cb9e3a9f091383ed0b65fb519da1a0de1d87e296b11a082a2f4af6c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "788822b17709c8554e295ae0de722633b18e176067e37d85e812845c98d6a31c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-03-23T09:20:36Z",
    "title_canon_sha256": "b45fdb42e416e4f264c9fb222ca27dcb8876fe136d15861944167e71b533a331"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07975",
    "kind": "arxiv",
    "version": 1
  }
}