Pith Number

pith:4XJSLR4I

pith:2019:4XJSLR4IIJ6VVORCDCF4PRE3Y7

not attested not anchored not stored refs pending

Brain-Network Clustering via Kernel-ARMA Modeling and the Grassmannian

Cong Ye, John Medaglia, Konstantinos Slavakis, Pratik V. Patil, Sarah F. Muldoon

arxiv:1906.02292 v1 · 2019-06-05 · cs.LG · eess.SP · 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{4XJSLR4IIJ6VVORCDCF4PRE3Y7}

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	2026-05-17T23:44:01.659555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5d325c788427d5aba22188bc7c49bc7c1bca4f5d06da2c7401b23c7fb101b3b

Aliases

arxiv: 1906.02292 · arxiv_version: 1906.02292v1 · doi: 10.48550/arxiv.1906.02292 · pith_short_12: 4XJSLR4IIJ6V · pith_short_16: 4XJSLR4IIJ6VVORC · pith_short_8: 4XJSLR4I

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/4XJSLR4IIJ6VVORCDCF4PRE3Y7 \
  | 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: e5d325c788427d5aba22188bc7c49bc7c1bca4f5d06da2c7401b23c7fb101b3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd16dab21e3f0884e9d11d4bfd62b06b657352b5809e487be750d3d4b3fc06e",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-05T20:19:05Z",
    "title_canon_sha256": "4307b1c7eb05f6d9b5991189d36dbb72e10e89cd33f3418d624e893d7e6b3d67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02292",
    "kind": "arxiv",
    "version": 1
  }
}