Pith Number

pith:RWKYU3IX

pith:2023:RWKYU3IX3QZSRUG6DI36WUPJRC

not attested not anchored not stored refs pending

A discretization-invariant extension and analysis of some deep operator networks

Hayden Schaeffer, Wing Tat Leung, Zecheng Zhang

arxiv:2307.09738 v1 · 2023-07-19 · math.NA · cs.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{RWKYU3IX3QZSRUG6DI36WUPJRC}

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.

Cited by

1 paper in Pith

Fixed and Adaptive Topological DeepONets: Functional Measurements on Hausdorff Locally Convex Spaces

Receipt and verification

First computed	2026-07-05T06:32:45.615172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d958a6d17dc3328d0de1a37eb51e9888b0fe042cd896567f3801a6bc0dafb8e

Aliases

arxiv: 2307.09738 · arxiv_version: 2307.09738v1 · doi: 10.48550/arxiv.2307.09738 · pith_short_12: RWKYU3IX3QZS · pith_short_16: RWKYU3IX3QZSRUG6 · pith_short_8: RWKYU3IX

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/RWKYU3IX3QZSRUG6DI36WUPJRC \
  | 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: 8d958a6d17dc3328d0de1a37eb51e9888b0fe042cd896567f3801a6bc0dafb8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e066ae12f58057ec11bb998d5e4fbe4927bf5019103333dc962e22c753ea17e2",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-07-19T03:33:24Z",
    "title_canon_sha256": "3078008c8f6e8294df3112d0b05b807294e96d96fd9e465fb89bd1266a648711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09738",
    "kind": "arxiv",
    "version": 1
  }
}