Pith Number

pith:7F4RXKDA

pith:2014:7F4RXKDAO662J5U6RSF7ZUGPNQ

not attested not anchored not stored refs pending

Optimal designs for comparing curves

Holger Dette, Kirsten Schorning

arxiv:1410.7616 v2 · 2014-10-28 · 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{7F4RXKDAO662J5U6RSF7ZUGPNQ}

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	2026-05-18T02:34:51.554931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9791ba86077bda4f69e8c8bfcd0cf6c10064cb5d874bc2e4c381c8c6a6a61de

Aliases

arxiv: 1410.7616 · arxiv_version: 1410.7616v2 · doi: 10.48550/arxiv.1410.7616 · pith_short_12: 7F4RXKDAO662 · pith_short_16: 7F4RXKDAO662J5U6 · pith_short_8: 7F4RXKDA

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/7F4RXKDAO662J5U6RSF7ZUGPNQ \
  | 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: f9791ba86077bda4f69e8c8bfcd0cf6c10064cb5d874bc2e4c381c8c6a6a61de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd00bb91b01dbc49e2823567f946b446032bafc8e5eec9b20ddcaf42d5aaa1da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-10-28T13:38:14Z",
    "title_canon_sha256": "5f7e5cb884ff24662b1efc6a00f796d64a2468873bcddec7135b8d9301456cf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7616",
    "kind": "arxiv",
    "version": 2
  }
}