Pith Number

pith:TCOFQIR6

pith:2024:TCOFQIR6S7BY7Z56KFPOHJZWK3

not attested not anchored not stored refs pending

SARMA: Scalable Low-Rank High-Dimensional Autoregressive Moving Averages via Tensor Decomposition

Feiqing Huang, Kexin Lu, Yao Zheng

arxiv:2405.00626 v2 · 2024-05-01 · 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{TCOFQIR6S7BY7Z56KFPOHJZWK3}

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	2026-07-05T10:56:05.938865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

989c58223e97c38fe7be515ee3a73656d9c453d2342956d18d8e9b02ce1dbe10

Aliases

arxiv: 2405.00626 · arxiv_version: 2405.00626v2 · doi: 10.48550/arxiv.2405.00626 · pith_short_12: TCOFQIR6S7BY · pith_short_16: TCOFQIR6S7BY7Z56 · pith_short_8: TCOFQIR6

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/TCOFQIR6S7BY7Z56KFPOHJZWK3 \
  | 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: 989c58223e97c38fe7be515ee3a73656d9c453d2342956d18d8e9b02ce1dbe10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85f638598e018a01c15939cbbdbc95b07ae4decf3e7c40022d903f512d049cad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-05-01T16:49:05Z",
    "title_canon_sha256": "ddf0d3ec4381652c995c896db8fc0a96413c001c061f12b455054eb158f7857b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.00626",
    "kind": "arxiv",
    "version": 2
  }
}