Pith Number

pith:AHZDRISC

pith:2019:AHZDRISCO6JQFSSODV24EUFSB3

not attested not anchored not stored refs pending

Widely Linear Kernels for Complex-Valued Kernel Activation Functions

Aurelio Uncini, Danilo Comminiello, Simone Scardapane, Steven Van Vaerenbergh

arxiv:1902.02085 v1 · 2019-02-06 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHZDRISCO6JQFSSODV24EUFSB3}

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	2026-05-17T23:54:37.918398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01f238a242779302ca4e1d75c250b20ef56d33b2a6fdfc675426c27c2e4b2b77

Aliases

arxiv: 1902.02085 · arxiv_version: 1902.02085v1 · doi: 10.48550/arxiv.1902.02085 · pith_short_12: AHZDRISCO6JQ · pith_short_16: AHZDRISCO6JQFSSO · pith_short_8: AHZDRISC

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/AHZDRISCO6JQFSSODV24EUFSB3 \
  | 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: 01f238a242779302ca4e1d75c250b20ef56d33b2a6fdfc675426c27c2e4b2b77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c506f2f721aa9c0c317aeb61e5c02b6108225f3f33cf5f925626b69c9f6c6b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-02-06T09:47:55Z",
    "title_canon_sha256": "2d86a2cd635124c0374028e868f017e20088cec44fe345a1bb1ad2d5c95da40b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02085",
    "kind": "arxiv",
    "version": 1
  }
}