Pith Number

pith:IDUDMTWM

pith:2018:IDUDMTWMDWF454JDIN7A7MJDP3

not attested not anchored not stored refs pending

Threshold factor models for high-dimensional time series

Rong chen, Xialu Liu

arxiv:1809.03643 v2 · 2018-09-11 · stat.ME

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\usepackage{pith}
\pithnumber{IDUDMTWMDWF454JDIN7A7MJDP3}

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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.

Cited by

1 paper in Pith

Factor Analysis for High-Dimensional Time Series with Change Point

Receipt and verification

First computed	2026-05-17T23:44:07.672298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40e8364ecc1d8bcef123437e0fb1237efa829eedb34f17fee5256ed5cb01375c

Aliases

arxiv: 1809.03643 · arxiv_version: 1809.03643v2 · doi: 10.48550/arxiv.1809.03643 · pith_short_12: IDUDMTWMDWF4 · pith_short_16: IDUDMTWMDWF454JD · pith_short_8: IDUDMTWM

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/IDUDMTWMDWF454JDIN7A7MJDP3 \
  | 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: 40e8364ecc1d8bcef123437e0fb1237efa829eedb34f17fee5256ed5cb01375c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f43ccef2efaef968121004a407aeb166c479d3689c1f7fe30606e6920856d4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-09-11T00:49:30Z",
    "title_canon_sha256": "54603f845ed51c4bb0881146caa98e49d8cbc0cb664629ce7e2d2a359ee4f22d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03643",
    "kind": "arxiv",
    "version": 2
  }
}