Pith Number

pith:ENVJ7PWJ

pith:2024:ENVJ7PWJBKIYRHUGD6GFYUUU2N

not attested not anchored not stored refs pending

Fast Multi-Group Gaussian Process Factor Models

Adam Kohn, Anna I. Jasper, Byron M. Yu, Christian K. Machens, Evren Gokcen

arxiv:2412.16773 v1 · 2024-12-21 · stat.ML · cs.LG · eess.SP · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENVJ7PWJBKIYRHUGD6GFYUUU2N}

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	2026-07-05T09:53:12.911434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

236a9fbec90a91889e861f8c5c5294d37d95cbbe4d91140e46fb46151cd9354a

Aliases

arxiv: 2412.16773 · arxiv_version: 2412.16773v1 · doi: 10.48550/arxiv.2412.16773 · pith_short_12: ENVJ7PWJBKIY · pith_short_16: ENVJ7PWJBKIYRHUG · pith_short_8: ENVJ7PWJ

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/ENVJ7PWJBKIYRHUGD6GFYUUU2N \
  | 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: 236a9fbec90a91889e861f8c5c5294d37d95cbbe4d91140e46fb46151cd9354a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31f2928810b343bb51475078e0f0ad9bf8b450df79395a98ebafcc177ae6694e",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-12-21T21:00:15Z",
    "title_canon_sha256": "ad4fdd39fcd7a8b43bb31833727997d6c2be73069ba9e89a1c3f9198a6499a3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16773",
    "kind": "arxiv",
    "version": 1
  }
}