Pith Number

pith:RJXLAUXY

pith:2025:RJXLAUXYLIO6MFKJVZ6BLLC4PS

not attested not anchored not stored refs pending

A Functional Approach to Curve Alignment and Shape Analysis

C\'edric Beaulac, Issam-Ali Moindji\'e, Marie-H\'el\`ene Descary

arxiv:2503.05632 v2 · 2025-03-07 · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJXLAUXYLIO6MFKJVZ6BLLC4PS}

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	2026-05-26T02:02:59.424677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a6eb052f85a1de61549ae7c15ac5c7c8b6f8c1f7aa61e35becfafefe5b20d5f

Aliases

arxiv: 2503.05632 · arxiv_version: 2503.05632v2 · doi: 10.48550/arxiv.2503.05632 · pith_short_12: RJXLAUXYLIO6 · pith_short_16: RJXLAUXYLIO6MFKJ · pith_short_8: RJXLAUXY

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/RJXLAUXYLIO6MFKJVZ6BLLC4PS \
  | 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: 8a6eb052f85a1de61549ae7c15ac5c7c8b6f8c1f7aa61e35becfafefe5b20d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9de74a3ab6196a6e60a46c4508092f6ddfa0d1a2bbdf24a3c1e7aa4373ba5644",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-03-07T17:55:14Z",
    "title_canon_sha256": "ab663071a8779fa42997079488dc08421c773a2d3aa654da7b5e819ec3b6efd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.05632",
    "kind": "arxiv",
    "version": 2
  }
}