Pith Number

pith:PCXECLAX

pith:2022:PCXECLAXNC6MT76BO5RR4FDMT7

not attested not anchored not stored refs pending

Local neural operator for solving transient partial differential equations on varied domains

Guoliang Qin, Hongyu Li, Peng Jiang, Tiejun Wang, Ximeng Ye

arxiv:2203.08145 v2 · 2022-03-11 · cs.LG · physics.comp-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCXECLAXNC6MT76BO5RR4FDMT7}

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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

Generalized Spherical Neural Operators: Green's Function Formulation

Receipt and verification

First computed	2026-07-05T10:49:01.751475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78ae412c1768bcc9ffc177631e146c9fed7cddbb5212ad28e6f5d94d7f8eaa4d

Aliases

arxiv: 2203.08145 · arxiv_version: 2203.08145v2 · doi: 10.48550/arxiv.2203.08145 · pith_short_12: PCXECLAXNC6M · pith_short_16: PCXECLAXNC6MT76B · pith_short_8: PCXECLAX

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/PCXECLAXNC6MT76BO5RR4FDMT7 \
  | 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: 78ae412c1768bcc9ffc177631e146c9fed7cddbb5212ad28e6f5d94d7f8eaa4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4002038fade796ec7270f8f24e474fb183408b57754d100debfeeb2a48d0e919",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-11T06:41:51Z",
    "title_canon_sha256": "f8a5ef0d5710e96cd784b47c09bebc65655c06d9ead68229c39cf3f5fd34c62f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.08145",
    "kind": "arxiv",
    "version": 2
  }
}