Pith Number

pith:L6OMCUAH

pith:2012:L6OMCUAH4AK7ZSGPB622YTTGV3

not attested not anchored not stored refs pending

Nonparametric and adaptive modeling of dynamic seasonality and trend with heteroscedastic and dependent errors

Hau-Tieng Wu, Ming-Yen Cheng, Yu-Chun Chen

arxiv:1210.4672 v2 · 2012-10-17 · math.ST · math.NA · 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{L6OMCUAH4AK7ZSGPB622YTTGV3}

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	2026-05-18T03:30:27.807983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f9cc15007e015fcc8cf0fb5ac4e66aedd96917dd4bd4299b8c55ad944f02a64

Aliases

arxiv: 1210.4672 · arxiv_version: 1210.4672v2 · doi: 10.48550/arxiv.1210.4672 · pith_short_12: L6OMCUAH4AK7 · pith_short_16: L6OMCUAH4AK7ZSGP · pith_short_8: L6OMCUAH

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/L6OMCUAH4AK7ZSGPB622YTTGV3 \
  | 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: 5f9cc15007e015fcc8cf0fb5ac4e66aedd96917dd4bd4299b8c55ad944f02a64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b991ead3dda7e8a2af42c8799a5d70d2cebc8f0872ffe0f12239cb14aaa174de",
    "cross_cats_sorted": [
      "math.NA",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-10-17T09:01:19Z",
    "title_canon_sha256": "dab8695318e8e3b19c784c14c3fd65b545c485700e6969b9cf1c35405365ac96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4672",
    "kind": "arxiv",
    "version": 2
  }
}