Pith Number

pith:QN5GO6NI

pith:2018:QN5GO6NIHFAWNMFKREE3RVKU2J

not attested not anchored not stored refs pending

Kernel Methods for Nonlinear Connectivity Detection

Lucas Massaroppe, Luiz A. Baccal\'a

arxiv:1806.07440 v1 · 2018-06-19 · eess.SP · math.DS · stat.AP · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QN5GO6NIHFAWNMFKREE3RVKU2J}

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	2026-05-17T23:39:58.500107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

837a6779a8394166b0aa8909b8d554d262ee5bec095517cc14bba498b792f5a4

Aliases

arxiv: 1806.07440 · arxiv_version: 1806.07440v1 · doi: 10.48550/arxiv.1806.07440 · pith_short_12: QN5GO6NIHFAW · pith_short_16: QN5GO6NIHFAWNMFK · pith_short_8: QN5GO6NI

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/QN5GO6NIHFAWNMFKREE3RVKU2J \
  | 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: 837a6779a8394166b0aa8909b8d554d262ee5bec095517cc14bba498b792f5a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89bba33e176d11fd6773f6090e67248754da36a05508a44074a982653fd44bf4",
    "cross_cats_sorted": [
      "math.DS",
      "stat.AP",
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-06-19T19:35:52Z",
    "title_canon_sha256": "4dc870a2450459455fd5168456fdb0a6c449665eefb98f617c2b3f3c53ced083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07440",
    "kind": "arxiv",
    "version": 1
  }
}