Pith Number

pith:HDQY5UX3

pith:2014:HDQY5UX3UFIBPYSHFFEAH6ZR6E

not attested not anchored not stored refs pending

The Model Confidence Set package for R

Leopoldo Catania, Mauro Bernardi

arxiv:1410.8504 v1 · 2014-10-30 · stat.CO · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HDQY5UX3UFIBPYSHFFEAH6ZR6E}

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	2026-05-18T02:38:59.786042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e18ed2fba15017e247294803fb31f11d92d2a74afe8506a45fb56a6732f9d4

Aliases

arxiv: 1410.8504 · arxiv_version: 1410.8504v1 · doi: 10.48550/arxiv.1410.8504 · pith_short_12: HDQY5UX3UFIB · pith_short_16: HDQY5UX3UFIBPYSH · pith_short_8: HDQY5UX3

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/HDQY5UX3UFIBPYSHFFEAH6ZR6E \
  | 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: 38e18ed2fba15017e247294803fb31f11d92d2a74afe8506a45fb56a6732f9d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9e4cac4072d7e78903ba5de4cf8e0ecb63d960ece7c6ce58871ef444076a944",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2014-10-30T19:24:45Z",
    "title_canon_sha256": "eceae6bd5300743e68b5b088cfd8d80bbcd45b3e9782fba8415ac026f2449f82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8504",
    "kind": "arxiv",
    "version": 1
  }
}