Pith Number

pith:UHVIDXOY

pith:2023:UHVIDXOYNK4HK5N4NVZRLJLBS7

not attested not anchored not stored refs pending

Evaluating Robustness and Uncertainty of Graph Models Under Structural Distributional Shifts

Andrey Malinin, Artem Babenko, Denis Kuznedelev, Gleb Bazhenov, Liudmila Prokhorenkova

arxiv:2302.13875 v4 · 2023-02-27 · cs.LG · 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{UHVIDXOYNK4HK5N4NVZRLJLBS7}

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	2026-07-05T07:07:52.524829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1ea81ddd86ab87575bc6d7315a56197eeb4307bda4a84903f9c1d2480db51b9

Aliases

arxiv: 2302.13875 · arxiv_version: 2302.13875v4 · doi: 10.48550/arxiv.2302.13875 · pith_short_12: UHVIDXOYNK4H · pith_short_16: UHVIDXOYNK4HK5N4 · pith_short_8: UHVIDXOY

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/UHVIDXOYNK4HK5N4NVZRLJLBS7 \
  | 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: a1ea81ddd86ab87575bc6d7315a56197eeb4307bda4a84903f9c1d2480db51b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2bb64f1597279bb49446a84b01c808452bb4693c97e6dcbdf1603e22da8120e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-27T15:25:21Z",
    "title_canon_sha256": "1de086ce838eaa37a035a3e0f685ee5f4610fee0f75bf9c7e2e38df8c99a861b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13875",
    "kind": "arxiv",
    "version": 4
  }
}