Pith Number

pith:TXHQL267

pith:2023:TXHQL267KFU3FU2QYBHEAYS4FR

not attested not anchored not stored refs pending

Coupled Multiwavelet Neural Operator Learning for Coupled Partial Differential Equations

Chenzhong Yin, Defu Cao, Gaurav Gupta, Gengshuo Liu, Paul Bogdan, Radu Balan, Ruochen Yang, Xiongye Xiao

arxiv:2303.02304 v5 · 2023-03-04 · 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{TXHQL267KFU3FU2QYBHEAYS4FR}

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	2026-07-05T10:04:36.729998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dcf05ebdf5169b2d350c04e40625c2c7ecdcf8a195a4292e76c28f89f784d3a

Aliases

arxiv: 2303.02304 · arxiv_version: 2303.02304v5 · doi: 10.48550/arxiv.2303.02304 · pith_short_12: TXHQL267KFU3 · pith_short_16: TXHQL267KFU3FU2Q · pith_short_8: TXHQL267

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/TXHQL267KFU3FU2QYBHEAYS4FR \
  | 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: 9dcf05ebdf5169b2d350c04e40625c2c7ecdcf8a195a4292e76c28f89f784d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a305c81ce66d1b3ffeea5627b5d9f8cf80bb54e37d3386b42afc7a15f4cfe1b9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-04T03:06:47Z",
    "title_canon_sha256": "d78f4dc418f94e32749cad54349190d853741db95966bbf5f6934b8f35a2737c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02304",
    "kind": "arxiv",
    "version": 5
  }
}