Pith Number

pith:GQGF43I7

pith:2023:GQGF43I77SJ2GQO2XQ5RMJSFCQ

not attested not anchored not stored refs pending

Physics-informed radial basis network (PIRBN): A local approximating neural network for solving nonlinear PDEs

Ashish Gupta, Gui-Rong Liu, Jinshuai Bai, Laith Alzubaidi, Xi-Qiao Feng, Yuantong Gu

arxiv:2304.06234 v2 · 2023-04-13 · cs.LG

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\usepackage{pith}
\pithnumber{GQGF43I77SJ2GQO2XQ5RMJSFCQ}

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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

Learning Complex Non-Rigid Image Edits from Multimodal Conditioning

Receipt and verification

First computed	2026-07-05T06:41:15.460154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

340c5e6d1ffc93a341dabc3b1626451423b8006b59a311779dedffe153338801

Aliases

arxiv: 2304.06234 · arxiv_version: 2304.06234v2 · doi: 10.48550/arxiv.2304.06234 · pith_short_12: GQGF43I77SJ2 · pith_short_16: GQGF43I77SJ2GQO2 · pith_short_8: GQGF43I7

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/GQGF43I77SJ2GQO2XQ5RMJSFCQ \
  | 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: 340c5e6d1ffc93a341dabc3b1626451423b8006b59a311779dedffe153338801

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebab46f526ed1697ff97a640db1882792d979a06fd45bf67d6cbbdc6ecd74a18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-13T03:05:49Z",
    "title_canon_sha256": "c3396014cb04b900008c45f4bc1f2f1e2e9ec6ed79cc4e03722b9fbbf25f17ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06234",
    "kind": "arxiv",
    "version": 2
  }
}