Pith Number

pith:SVWQ25HM

pith:2017:SVWQ25HMDHSGLLS7ZWGK36ZOSH

not attested not anchored not stored refs pending

Consistency of Generalized Dynamic Principal Components in Dynamic Factor Models

Ezequiel Smucler

arxiv:1710.11286 v1 · 2017-10-31 · 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{SVWQ25HMDHSGLLS7ZWGK36ZOSH}

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	2026-05-18T00:31:44.324101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

956d0d74ec19e465ae5fcd8cadfb2e91d1e7ecfd58e10f48efdc01097bac4331

Aliases

arxiv: 1710.11286 · arxiv_version: 1710.11286v1 · doi: 10.48550/arxiv.1710.11286 · pith_short_12: SVWQ25HMDHSG · pith_short_16: SVWQ25HMDHSGLLS7 · pith_short_8: SVWQ25HM

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/SVWQ25HMDHSGLLS7ZWGK36ZOSH \
  | 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: 956d0d74ec19e465ae5fcd8cadfb2e91d1e7ecfd58e10f48efdc01097bac4331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc709883de84ebd0d2f329291a5bcc6a6551a86789955e6f9c691813f5f4baa",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-10-31T01:24:08Z",
    "title_canon_sha256": "eb94c71835ccbf9c066930cc247afffbfdfeeac1ab545bdb806ad9e4505ec6d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11286",
    "kind": "arxiv",
    "version": 1
  }
}