Pith Number

pith:RUSUUOHL

pith:2024:RUSUUOHLRS5AC4ZA53QXWCBLW2

not attested not anchored not stored refs pending

Physics-Informed Tailored Finite Point Operator Network for Parametric Interface Problems

Ting Du, Wang Kong, Xianliang Xu, Ye Li, Zhongyi Huang

arxiv:2409.10284 v1 · 2024-09-16 · 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{RUSUUOHLRS5AC4ZA53QXWCBLW2}

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

$\phi-$DeepONet: A Discontinuity Capturing Neural Operator

Receipt and verification

First computed	2026-07-05T09:07:37.862925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d254a38eb8cba017320eee17b082bb6b2f5a45ee4c4e6aa831d16a5db9b7505

Aliases

arxiv: 2409.10284 · arxiv_version: 2409.10284v1 · doi: 10.48550/arxiv.2409.10284 · pith_short_12: RUSUUOHLRS5A · pith_short_16: RUSUUOHLRS5AC4ZA · pith_short_8: RUSUUOHL

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/RUSUUOHLRS5AC4ZA53QXWCBLW2 \
  | 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: 8d254a38eb8cba017320eee17b082bb6b2f5a45ee4c4e6aa831d16a5db9b7505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ca6feabdfc479671b37487a3d4e744fd1914b658b926608bf6c124b1112df8",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-09-16T13:45:46Z",
    "title_canon_sha256": "781d82f0be89e89409f686f3875f4ab6ef114c300d3576e9505bb7c4da054305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.10284",
    "kind": "arxiv",
    "version": 1
  }
}