Pith Number

pith:AMGHZFBD

pith:2020:AMGHZFBDYK2UEO355DZSUUPVPM

not attested not anchored not stored refs pending

Mat\'ern Gaussian Processes on Graphs

Alexander Terenin, Iskander Azangulov, Marc Peter Deisenroth, Nicolas Durrande, Peter Mostowsky, Viacheslav Borovitskiy

arxiv:2010.15538 v4 · 2020-10-29 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMGHZFBDYK2UEO355DZSUUPVPM}

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	2026-05-20T00:02:00.959688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

030c7c9423c2b5423b7de8f32a51f57b2f215261990f9e27cbdcdf80d9066b31

Aliases

arxiv: 2010.15538 · arxiv_version: 2010.15538v4 · doi: 10.48550/arxiv.2010.15538 · pith_short_12: AMGHZFBDYK2U · pith_short_16: AMGHZFBDYK2UEO35 · pith_short_8: AMGHZFBD

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/AMGHZFBDYK2UEO355DZSUUPVPM \
  | 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: 030c7c9423c2b5423b7de8f32a51f57b2f215261990f9e27cbdcdf80d9066b31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a715750185282382223a0ba3ab89a97b1bc222922ce8a9ae875237576e249be",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-10-29T13:08:07Z",
    "title_canon_sha256": "2b659b04fd084f8b9532a65472f0f8c03085a8d324450a6f65c78c4c20b419ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15538",
    "kind": "arxiv",
    "version": 4
  }
}