Pith Number

pith:I7ADGRW4

pith:2023:I7ADGRW4LC5AXHC77O6R4TCN4K

not attested not anchored not stored refs pending

Supervised Factor Modeling for High-Dimensional Linear Time Series

Feiqing Huang, Guodong Li, Kexin Lu

arxiv:2312.00346 v1 · 2023-12-01 · 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{I7ADGRW4LC5AXHC77O6R4TCN4K}

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	2026-07-05T07:19:08.040916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47c03346dc58ba0b9c5ffbbd1e4c4de2a6137d0e613a06540aeb26d38e4bce79

Aliases

arxiv: 2312.00346 · arxiv_version: 2312.00346v1 · doi: 10.48550/arxiv.2312.00346 · pith_short_12: I7ADGRW4LC5A · pith_short_16: I7ADGRW4LC5AXHC7 · pith_short_8: I7ADGRW4

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/I7ADGRW4LC5AXHC77O6R4TCN4K \
  | 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: 47c03346dc58ba0b9c5ffbbd1e4c4de2a6137d0e613a06540aeb26d38e4bce79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "644b17cc5e84748cf064aca4b66b38b3783690f02e9afd55ae0d666cb32b297a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-12-01T04:45:43Z",
    "title_canon_sha256": "60521896e4caacedef51ff70dd96612b10305395df80e35057217e13b0b0bdee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.00346",
    "kind": "arxiv",
    "version": 1
  }
}