Pith Number

pith:T7IL3XDV

pith:2019:T7IL3XDVGTF4Q66JX2ZWOY5OCC

not attested not anchored not stored refs pending

On the Decomposition of Multivariate Nonstationary Multicomponent Signals

Danilo Mandic, Ljubisa Stankovic, Milos Brajovic, Milos Dakovic

arxiv:1904.00403 v1 · 2019-03-31 · cs.IT · 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{T7IL3XDVGTF4Q66JX2ZWOY5OCC}

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	2026-05-17T23:49:48.455281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fd0bddc7534cbc87bc9beb36763ae10b46ad9e90a42c92f3e3f17f7a677f531

Aliases

arxiv: 1904.00403 · arxiv_version: 1904.00403v1 · doi: 10.48550/arxiv.1904.00403 · pith_short_12: T7IL3XDVGTF4 · pith_short_16: T7IL3XDVGTF4Q66J · pith_short_8: T7IL3XDV

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/T7IL3XDVGTF4Q66JX2ZWOY5OCC \
  | 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: 9fd0bddc7534cbc87bc9beb36763ae10b46ad9e90a42c92f3e3f17f7a677f531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49430c9c56759767f35f22ef01ad8edeacd9a5036555f8b06d4a75bf54410569",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-03-31T13:04:43Z",
    "title_canon_sha256": "fec60910bb34d9154c2f72661ce89b3c16c085c6dffb430123ae2ace1706588e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00403",
    "kind": "arxiv",
    "version": 1
  }
}