Pith Number

pith:XTSZEUDX

pith:2015:XTSZEUDXGW6YPAA33V4NT3RMFL

not attested not anchored not stored refs pending

Testing Structural Changes in Panel Data with Small Fixed Panel Size and Bootstrap

Barbora Pe\v{s}tov\'a, Michal Pe\v{s}ta

arxiv:1509.01291 v1 · 2015-09-03 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTSZEUDXGW6YPAA33V4NT3RMFL}

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	2026-05-18T01:09:50.584646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bce592507735bd87801bdd78d9ee2c2af62ebfb3a49cc8117ca6ea25459e0f87

Aliases

arxiv: 1509.01291 · arxiv_version: 1509.01291v1 · doi: 10.48550/arxiv.1509.01291 · pith_short_12: XTSZEUDXGW6Y · pith_short_16: XTSZEUDXGW6YPAA3 · pith_short_8: XTSZEUDX

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/XTSZEUDXGW6YPAA33V4NT3RMFL \
  | 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: bce592507735bd87801bdd78d9ee2c2af62ebfb3a49cc8117ca6ea25459e0f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32b1447a871a00f73c27fa7a123be4830e23f29271fffd3ac2f3584f98389bef",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-09-03T22:27:04Z",
    "title_canon_sha256": "cffd7f06ce29ba18b10b21de45ec0daa83766be8343944cb1413a703add9b306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01291",
    "kind": "arxiv",
    "version": 1
  }
}