Pith Number

pith:UGGZ3FB5

pith:2026:UGGZ3FB5X6RMFU25YBT5NUUEWL

not attested not anchored not stored refs pending

GICDM: Mitigating Hubness for Reliable Distance-Based Generative Model Evaluation

Bertrand Thirion, Hugues Talbot, Nicolas Salvy

arxiv:2602.16449 v2 · 2026-02-18 · cs.LG · cs.AI · 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{UGGZ3FB5X6RMFU25YBT5NUUEWL}

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	2026-05-27T02:05:12.229251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a18d9d943dbfa2c2d35dc067d6d284b2ec2a93bd581d5a1623ccdf4d6d8ddc1d

Aliases

arxiv: 2602.16449 · arxiv_version: 2602.16449v2 · doi: 10.48550/arxiv.2602.16449 · pith_short_12: UGGZ3FB5X6RM · pith_short_16: UGGZ3FB5X6RMFU25 · pith_short_8: UGGZ3FB5

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/UGGZ3FB5X6RMFU25YBT5NUUEWL \
  | 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: a18d9d943dbfa2c2d35dc067d6d284b2ec2a93bd581d5a1623ccdf4d6d8ddc1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c48be22864af889ff7eee40b9b217cc69e911e425e4c6f89a74b889461c402df",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-18T13:33:54Z",
    "title_canon_sha256": "4b7e6d8f9049cbe1d36afade80a3ac43b576248bc6c723498962963ebf1b18d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.16449",
    "kind": "arxiv",
    "version": 2
  }
}