Pith Number

pith:6M3DC4VU

pith:2018:6M3DC4VULMOOGX46PJR3P7EFRW

not attested not anchored not stored refs pending

Structural Breaks in Time Series

Alessandro Casini, Pierre Perron

arxiv:1805.03807 v1 · 2018-05-10 · econ.EM · 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{6M3DC4VULMOOGX46PJR3P7EFRW}

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	2026-05-18T00:16:18.708307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3363172b45b1ce35f9e7a63b7fc858d8926074de0065f7694fc169c57ad8697

Aliases

arxiv: 1805.03807 · arxiv_version: 1805.03807v1 · doi: 10.48550/arxiv.1805.03807 · pith_short_12: 6M3DC4VULMOO · pith_short_16: 6M3DC4VULMOOGX46 · pith_short_8: 6M3DC4VU

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/6M3DC4VULMOOGX46PJR3P7EFRW \
  | 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: f3363172b45b1ce35f9e7a63b7fc858d8926074de0065f7694fc169c57ad8697

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec143ef6dda7d773547860b6035cd40212df8a9afa26e6cc6f522cb40fec13a2",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2018-05-10T04:18:10Z",
    "title_canon_sha256": "b058ef651ea874e8ab6ec085e7518bf8f4d8488dcced1d3ded43ea7ac27ccbc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03807",
    "kind": "arxiv",
    "version": 1
  }
}