Pith Number

pith:QTHD5X5Q

pith:2017:QTHD5X5QDRTMJCC4H3IU3OW5II

not attested not anchored not stored refs pending

Hierarchical Symbolic Dynamic Filtering of Streaming Non-stationary Time Series Data

Adedotun Akintayo, Soumik Sarkar

arxiv:1702.01811 v1 · 2017-02-06 · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QTHD5X5QDRTMJCC4H3IU3OW5II}

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	2026-05-18T00:51:11.189708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84ce3edfb01c66c4885c3ed14dbadd423f924a023ad90367d0db90d35c45ef64

Aliases

arxiv: 1702.01811 · arxiv_version: 1702.01811v1 · doi: 10.48550/arxiv.1702.01811 · pith_short_12: QTHD5X5QDRTM · pith_short_16: QTHD5X5QDRTMJCC4 · pith_short_8: QTHD5X5Q

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/QTHD5X5QDRTMJCC4H3IU3OW5II \
  | 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: 84ce3edfb01c66c4885c3ed14dbadd423f924a023ad90367d0db90d35c45ef64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed04f27c4febb6b1bfa0a249116ff5e4b8fa81d9eacea180d697900b7ed671c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-02-06T22:34:44Z",
    "title_canon_sha256": "70fae3fb1148f8f7d77c0b2cd61e827ff81883190f703467cd810a690b50b374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01811",
    "kind": "arxiv",
    "version": 1
  }
}