Pith Number

pith:3JNIOYTH

pith:2019:3JNIOYTHSCFE53YBBWTPCT667V

not attested not anchored not stored refs pending

Unsupervised Discovery of Temporal Structure in Noisy Data with Dynamical Components Analysis

David G. Clark, Jesse A. Livezey, Kristofer E. Bouchard

arxiv:1905.09944 v2 · 2019-05-23 · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JNIOYTHSCFE53YBBWTPCT667V}

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.

Cited by

1 paper in Pith

Pareto-optimal data compression for binary classification tasks

Receipt and verification

First computed	2026-07-05T02:47:37.729963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da5a876267908a4eef010da6f14fdefd79bd91c5d9576e76a5ee49af772b00ac

Aliases

arxiv: 1905.09944 · arxiv_version: 1905.09944v2 · doi: 10.48550/arxiv.1905.09944 · pith_short_12: 3JNIOYTHSCFE · pith_short_16: 3JNIOYTHSCFE53YB · pith_short_8: 3JNIOYTH

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/3JNIOYTHSCFE53YBBWTPCT667V \
  | 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: da5a876267908a4eef010da6f14fdefd79bd91c5d9576e76a5ee49af772b00ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c45061ef794aa733ad98b6e982dc2cf1deb1a16bed5d679e25ed78cafde665b2",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-05-23T21:47:56Z",
    "title_canon_sha256": "88fc15b4962a21cb58b0a94fe5e8b50601c44426c92e100a23617831cb82dfe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09944",
    "kind": "arxiv",
    "version": 2
  }
}