Pith Number

pith:QNDZBKVN

pith:2016:QNDZBKVNC7JEAYGJVPVD3F52YN

not attested not anchored not stored refs pending

Matching models across abstraction levels with Gaussian Processes

Giulio Caravagna, Guido Sanguinetti, Luca Bortolussi

arxiv:1605.02190 v1 · 2016-05-07 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNDZBKVNC7JEAYGJVPVD3F52YN}

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	2026-05-18T01:15:21.819423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834790aaad17d24060c9abea3d97bac35e3a0cad2b36e98d4a8be2b11bd09889

Aliases

arxiv: 1605.02190 · arxiv_version: 1605.02190v1 · doi: 10.48550/arxiv.1605.02190 · pith_short_12: QNDZBKVNC7JE · pith_short_16: QNDZBKVNC7JEAYGJ · pith_short_8: QNDZBKVN

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/QNDZBKVNC7JEAYGJVPVD3F52YN \
  | 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: 834790aaad17d24060c9abea3d97bac35e3a0cad2b36e98d4a8be2b11bd09889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb1fbebbd8b21277c5c2baf22fdb4a60205a726f8ac8b332868b64f5b6d1c4cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-05-07T13:00:05Z",
    "title_canon_sha256": "a1f6ac589fd28b3fee320fa607060e2c61ae6a8998a8039be171e3a831d5b6cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02190",
    "kind": "arxiv",
    "version": 1
  }
}