Pith Number

pith:4QGMF36O

pith:2023:4QGMF36OMMFBUFKPHZB7RCEYKF

not attested not anchored not stored refs pending

Random Fourier Signature Features

Csaba Toth, Harald Oberhauser, Zoltan Szabo

arxiv:2311.12214 v2 · 2023-11-20 · stat.ML · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QGMF36OMMFBUFKPHZB7RCEYKF}

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.

Cited by

1 paper in Pith

A User's Guide to $\texttt{KSig}$: GPU-Accelerated Computation of the Signature Kernel

Receipt and verification

First computed	2026-07-05T09:39:04.761557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e40cc2efce630a1a154f3e43f88898515286f5dba3abdffd4a849875c38acc33

Aliases

arxiv: 2311.12214 · arxiv_version: 2311.12214v2 · doi: 10.48550/arxiv.2311.12214 · pith_short_12: 4QGMF36OMMFB · pith_short_16: 4QGMF36OMMFBUFKP · pith_short_8: 4QGMF36O

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/4QGMF36OMMFBUFKPHZB7RCEYKF \
  | 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: e40cc2efce630a1a154f3e43f88898515286f5dba3abdffd4a849875c38acc33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae4945133a32a235ded3a3e146d751135d8de70fbe86b400ebe55f46fe5d0288",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-11-20T22:08:17Z",
    "title_canon_sha256": "3ad417d4e0420f706f0a69bd5afe021251254fbf9654c7c5f4d54557ba9d47f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.12214",
    "kind": "arxiv",
    "version": 2
  }
}