Pith Number

pith:ROBQE225

pith:2015:ROBQE225GG5P77FUYCHK6MNKIZ

not attested not anchored not stored refs pending

Generalized Yule-Walker Estimation for Spatio-Temporal Models with Unknown Diagonal Coefficients

Baojun Dou, Maria Lucia Parrella, Qiwei Yao

arxiv:1505.01177 v2 · 2015-05-05 · 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{ROBQE225GG5P77FUYCHK6MNKIZ}

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	2026-05-18T01:14:53.192157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b83026b5d31bafffcb4c08eaf31aa467ddd8ad07239409f6688e8cac876821b

Aliases

arxiv: 1505.01177 · arxiv_version: 1505.01177v2 · doi: 10.48550/arxiv.1505.01177 · pith_short_12: ROBQE225GG5P · pith_short_16: ROBQE225GG5P77FU · pith_short_8: ROBQE225

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/ROBQE225GG5P77FUYCHK6MNKIZ \
  | 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: 8b83026b5d31bafffcb4c08eaf31aa467ddd8ad07239409f6688e8cac876821b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eea34399b76e1e7380afcb8a874bc0f69aa6727dabdccc6bdc45952d3b7bc4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-05-05T20:13:21Z",
    "title_canon_sha256": "570da73eddfb1bafc6d3c5d38d4db17cde6154c7f11651d274a58a0792ea4b12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01177",
    "kind": "arxiv",
    "version": 2
  }
}