Pith Number

pith:HAFXNDQI

pith:2017:HAFXNDQI7HVGM7JQIF6YUWOVQV

not attested not anchored not stored refs pending

A Geometric Approach to Visualization of Variability in Functional Data

Karthik Bharath, Sebastian Kurtek, Weiyi Xie, Ying Sun

arxiv:1702.01183 v1 · 2017-02-03 · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAFXNDQI7HVGM7JQIF6YUWOVQV}

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	2026-05-18T00:51:24.271271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

380b768e08f9ea667d30417d8a59d5855486fcce517a1b6b469cd841027d3e9f

Aliases

arxiv: 1702.01183 · arxiv_version: 1702.01183v1 · doi: 10.48550/arxiv.1702.01183 · pith_short_12: HAFXNDQI7HVG · pith_short_16: HAFXNDQI7HVGM7JQ · pith_short_8: HAFXNDQI

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/HAFXNDQI7HVGM7JQIF6YUWOVQV \
  | 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: 380b768e08f9ea667d30417d8a59d5855486fcce517a1b6b469cd841027d3e9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14b0f21eb8b285e212b225a4df6c69bdb61a5e6a47f806bfa148a6d7fa489b6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-02-03T22:00:37Z",
    "title_canon_sha256": "6d4384cc7f6425b9a967673e7bbac2f96f62c726d8905524d2367df28db2ff5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01183",
    "kind": "arxiv",
    "version": 1
  }
}