Pith Number

pith:CG4POSYG

pith:2025:CG4POSYGIHWTOJETS7CN6FL45R

not attested not anchored not stored refs pending

ReBaNO: Reduced Basis Neural Operator Mitigating Generalization Gaps and Achieving Discretization Invariance

Haolan Zheng, Jiequn Han, Yanlai Chen, Yue Yu

arxiv:2509.09611 v1 · 2025-09-11 · cs.LG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CG4POSYGIHWTOJETS7CN6FL45R}

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	2026-07-05T12:09:39.353709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11b8f74b0641ed37249397c4df157cec766274ee279903e2d9d7e76bf821abb3

Aliases

arxiv: 2509.09611 · arxiv_version: 2509.09611v1 · doi: 10.48550/arxiv.2509.09611 · pith_short_12: CG4POSYGIHWT · pith_short_16: CG4POSYGIHWTOJET · pith_short_8: CG4POSYG

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/CG4POSYGIHWTOJETS7CN6FL45R \
  | 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: 11b8f74b0641ed37249397c4df157cec766274ee279903e2d9d7e76bf821abb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d278a19b85141d0104c7c6ccef2c81f6cd346cf9b93722c5a60be4a7972d1ea",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-11T16:52:54Z",
    "title_canon_sha256": "2bc80e98986d6c0e66b5e3e39e22f5865817a3450c79d31fc7a04f2a6d2836a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09611",
    "kind": "arxiv",
    "version": 1
  }
}