Pith Number

pith:P64UQBKZ

pith:2019:P64UQBKZKG5BCHAORAPQ27SZW4

not attested not anchored not stored refs pending

A Spatial Concordance Correlation Coefficient with an Application to Image Analysis

Aaron M. Ellison, Andrew D. Richardson, Javier P\'erez, Ronny Vallejos

arxiv:1905.05016 v1 · 2019-05-13 · 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{P64UQBKZKG5BCHAORAPQ27SZW4}

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	2026-05-17T23:46:22.786748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fb948055951ba111c0e881f0d7e59b72e37e7e93a995a3fbbe865627264138a

Aliases

arxiv: 1905.05016 · arxiv_version: 1905.05016v1 · doi: 10.48550/arxiv.1905.05016 · pith_short_12: P64UQBKZKG5B · pith_short_16: P64UQBKZKG5BCHAO · pith_short_8: P64UQBKZ

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/P64UQBKZKG5BCHAORAPQ27SZW4 \
  | 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: 7fb948055951ba111c0e881f0d7e59b72e37e7e93a995a3fbbe865627264138a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e6544294af53dc96c3a24bf86ba5d0a9c12245a30435f067b6f3b38a6b843f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-05-13T12:46:21Z",
    "title_canon_sha256": "7063458ee6765bca7913d1e66383a68e8195d31904c9e8a8cfe43e69f0f7ce55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05016",
    "kind": "arxiv",
    "version": 1
  }
}