Pith Number

pith:AU2HIHNT

pith:2016:AU2HIHNTGDQMQUXY6DKKIO4XIC

not attested not anchored not stored refs pending

Factor Models for Matrix-Valued High-Dimensional Time Series

Dong Wang, Rong chen, Xialu Liu

arxiv:1610.01889 v2 · 2016-10-06 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AU2HIHNTGDQMQUXY6DKKIO4XIC}

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	2026-05-18T00:41:58.219266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0534741db330e0c852f8f0d4a43b9740b8fe8b8586917126eb627943e9354a59

Aliases

arxiv: 1610.01889 · arxiv_version: 1610.01889v2 · doi: 10.48550/arxiv.1610.01889 · pith_short_12: AU2HIHNTGDQM · pith_short_16: AU2HIHNTGDQMQUXY · pith_short_8: AU2HIHNT

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/AU2HIHNTGDQMQUXY6DKKIO4XIC \
  | 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: 0534741db330e0c852f8f0d4a43b9740b8fe8b8586917126eb627943e9354a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22f19a8c1e0432ca07f00e70d3be2dfc194cab4e49e4ec68d89b97fa9ee45fb1",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-10-06T14:36:31Z",
    "title_canon_sha256": "972a605f585391e0e1f4cf80a31d7cd99544b068208ec4bbdab0a51150473406"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01889",
    "kind": "arxiv",
    "version": 2
  }
}