Pith Number

pith:44UZIWGX

pith:2026:44UZIWGXUHMETVXE5YNWCHQJQW

not attested not anchored not stored refs pending

Deep Gaussian Processes on Directed Acyclic Graphs

Adam M. Johansen, Federico L. Perlino, Oliver Hamelijnck, Theodoros Damoulas

arxiv:2607.09645 v1 · 2026-07-10 · stat.ML · cs.LG · math.ST · stat.CO · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44UZIWGXUHMETVXE5YNWCHQJQW}

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	2026-07-13T01:20:26.337635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7299458d7a1d849d6e4ee1b611e0985b58bcfa125ac0daaa7ea62a04837db5f

Aliases

arxiv: 2607.09645 · arxiv_version: 2607.09645v1 · doi: 10.48550/arxiv.2607.09645 · pith_short_12: 44UZIWGXUHME · pith_short_16: 44UZIWGXUHMETVXE · pith_short_8: 44UZIWGX

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/44UZIWGXUHMETVXE5YNWCHQJQW \
  | 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: e7299458d7a1d849d6e4ee1b611e0985b58bcfa125ac0daaa7ea62a04837db5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ebde83b3ec13bee84adf518f0a7bb1f4fb4a2ef334feccb221aa7277804e404",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.CO",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-07-10T17:41:11Z",
    "title_canon_sha256": "d364fae70e071e0267d68e573cf6b937effe2997a025da427f66bb85553fc4f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09645",
    "kind": "arxiv",
    "version": 1
  }
}