Pith Number

pith:D3KPJHNM

pith:2017:D3KPJHNMJSGK2JP2HE2KC5POOQ

not attested not anchored not stored refs pending

Distributed inference for quantile regression processes

Guang Cheng, Shih-Kang Chao, Stanislav Volgushev

arxiv:1701.06088 v3 · 2017-01-21 · math.ST · stat.ME · 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{D3KPJHNMJSGK2JP2HE2KC5POOQ}

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	2026-05-18T00:18:46.777761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ed4f49dac4c8cad25fa3934a175ee740201004341c1b1e3d439fc193904286e

Aliases

arxiv: 1701.06088 · arxiv_version: 1701.06088v3 · doi: 10.48550/arxiv.1701.06088 · pith_short_12: D3KPJHNMJSGK · pith_short_16: D3KPJHNMJSGK2JP2 · pith_short_8: D3KPJHNM

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/D3KPJHNMJSGK2JP2HE2KC5POOQ \
  | 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: 1ed4f49dac4c8cad25fa3934a175ee740201004341c1b1e3d439fc193904286e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb2cca219554494b55db63c32c82c334266b5ea212dfdbcfa2f6739d679bf863",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-01-21T21:32:34Z",
    "title_canon_sha256": "b57bd72a14d89787c066249d69181aaea3fd5a4cffa32d685f22d58813bf5b5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06088",
    "kind": "arxiv",
    "version": 3
  }
}