Pith Number

pith:OYUESVQC

pith:2019:OYUESVQCGYKFEPUPNDPTORD6PG

not attested not anchored not stored refs pending

An Incremental Approach to Online Dynamic Mode Decomposition for Time-Varying Systems with Applications to EEG Data Modeling

Mustaffa Alfatlawi, Vaibhav Srivastava

arxiv:1908.01047 v3 · 2019-08-02 · eess.SP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYUESVQCGYKFEPUPNDPTORD6PG}

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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

Online Physics-Informed Dynamic Mode Decomposition: Theory and Applications

Receipt and verification

First computed	2026-07-05T00:53:50.973914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76284956023614523e8f68df37447e799dcf49c980b9332fd9f5020d8e1c2ca3

Aliases

arxiv: 1908.01047 · arxiv_version: 1908.01047v3 · doi: 10.48550/arxiv.1908.01047 · pith_short_12: OYUESVQCGYKF · pith_short_16: OYUESVQCGYKFEPUP · pith_short_8: OYUESVQC

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/OYUESVQCGYKFEPUPNDPTORD6PG \
  | 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: 76284956023614523e8f68df37447e799dcf49c980b9332fd9f5020d8e1c2ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49e4cc1d35be83cb278b50ff0476a047ef2e04e9b9bd8ddd2dca57565a8b3fd7",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-08-02T20:43:49Z",
    "title_canon_sha256": "2849b0700fd238a4b3ce130ef12c20f4cfe8cc83bae05bf64b932ae1ee0348fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01047",
    "kind": "arxiv",
    "version": 3
  }
}