Pith Number

pith:OJITMYQU

pith:2018:OJITMYQUGJOJS3S33DPNIYDOPD

not attested not anchored not stored refs pending

Testing Separability of Functional Time Series

Matthew Reimherr, Panayiotis Constantinou, Piotr Kokoszka

arxiv:1801.05466 v1 · 2018-01-16 · 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{OJITMYQUGJOJS3S33DPNIYDOPD}

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	2026-05-18T00:25:41.183079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7251366214325c996e5bd8ded4606e78fc5a87a9b48f02ef6a1c5569bc4cf0a6

Aliases

arxiv: 1801.05466 · arxiv_version: 1801.05466v1 · doi: 10.48550/arxiv.1801.05466 · pith_short_12: OJITMYQUGJOJ · pith_short_16: OJITMYQUGJOJS3S3 · pith_short_8: OJITMYQU

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/OJITMYQUGJOJS3S33DPNIYDOPD \
  | 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: 7251366214325c996e5bd8ded4606e78fc5a87a9b48f02ef6a1c5569bc4cf0a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b503fb788524fd7a4c1fb49b90fb12247c0ebff839a6b23496f9c71f6cd0b51",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-01-16T19:58:09Z",
    "title_canon_sha256": "6a83c96581722a77c5f6ecd8a1fed205f3cfce08b18819323f9b359724202153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05466",
    "kind": "arxiv",
    "version": 1
  }
}