Pith Number

pith:AFURIH3B

pith:2026:AFURIH3BLJCHWO3H5HD5YE22XH

not attested not anchored not stored refs pending

Fine-Tuning Generative Models for Extreme Events via CVaR-Penalized Wasserstein Gradient Flows

Hyemin Gu, Luc Rey-Bellet, Markos Katsoulakis, Thejani Gamage, Zhizhen Zhang, Ziyu Chen

arxiv:2608.11544 v1 · 2026-08-12 · 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{AFURIH3BLJCHWO3H5HD5YE22XH}

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	2026-08-13T00:22:09.101179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0169141f615a447b3b67e9c7dc135ab9da88a2c701f6400298dbc872d72dbb79

Aliases

arxiv: 2608.11544 · arxiv_version: 2608.11544v1 · doi: 10.48550/arxiv.2608.11544 · pith_short_12: AFURIH3BLJCH · pith_short_16: AFURIH3BLJCHWO3H · pith_short_8: AFURIH3B

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/AFURIH3BLJCHWO3H5HD5YE22XH \
  | 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: 0169141f615a447b3b67e9c7dc135ab9da88a2c701f6400298dbc872d72dbb79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7382ab4e150dbf8655c2dd0b44fb152137c0991fd811cb62aea0b9f77585759a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-08-12T01:26:14Z",
    "title_canon_sha256": "0173e8b319794eb608332b96c81d1285cd1577aba7d1eb309b082faff73c76fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11544",
    "kind": "arxiv",
    "version": 1
  }
}