Pith Number

pith:H5RZWJOK

pith:2012:H5RZWJOKYASUHWP5FHSYZODPME

not attested not anchored not stored refs pending

Discussion of "Feature Matching in Time Series Modeling" by Y. Xia and H. Tong

Qiwei Yao

arxiv:1201.1376 v1 · 2012-01-06 · 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{H5RZWJOKYASUHWP5FHSYZODPME}

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	2026-05-18T04:05:04.760419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f639b25cac02543d9fd29e58cb86f6129a04fa5d0b0f6b2bf99f847887bae51

Aliases

arxiv: 1201.1376 · arxiv_version: 1201.1376v1 · doi: 10.48550/arxiv.1201.1376 · pith_short_12: H5RZWJOKYASU · pith_short_16: H5RZWJOKYASUHWP5 · pith_short_8: H5RZWJOK

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/H5RZWJOKYASUHWP5FHSYZODPME \
  | 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: 3f639b25cac02543d9fd29e58cb86f6129a04fa5d0b0f6b2bf99f847887bae51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5828d3e4e17fe5a08b023174a2a660bf1b497d6a91810f5316695662a1b77526",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-01-06T09:09:51Z",
    "title_canon_sha256": "6b5fd9b130762a3746dc7e5cda3150fb3faac837c281fd5b18471245ca83a37f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1376",
    "kind": "arxiv",
    "version": 1
  }
}