Pith Number

pith:73BGC46Y

pith:2016:73BGC46YQI4DM6FCBITWMD4MOI

not attested not anchored not stored refs pending

Nonparametric Depth and Quantile Regression for Functional Data

Joydeep Chowdhury, Probal Chaudhuri

arxiv:1607.03752 v2 · 2016-07-13 · 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{73BGC46YQI4DM6FCBITWMD4MOI}

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	2026-05-18T00:23:46.133223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fec26173d882383678a20a27660f8c720b9268d0131c218d45a90a14dea44350

Aliases

arxiv: 1607.03752 · arxiv_version: 1607.03752v2 · doi: 10.48550/arxiv.1607.03752 · pith_short_12: 73BGC46YQI4D · pith_short_16: 73BGC46YQI4DM6FC · pith_short_8: 73BGC46Y

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/73BGC46YQI4DM6FCBITWMD4MOI \
  | 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: fec26173d882383678a20a27660f8c720b9268d0131c218d45a90a14dea44350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bf6f5c0b9f7a1684f235afec16c70412ebf501f3950e18f8c899c70e1be5b95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-07-13T14:20:22Z",
    "title_canon_sha256": "098075f51b03168f439a9e170d68d9ef06ab4754c40f328bb7c094336c6c4a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03752",
    "kind": "arxiv",
    "version": 2
  }
}