Pith Number

pith:IWXBH2UP

pith:2024:IWXBH2UPRPHNJT36QEIBE3BLQW

not attested not anchored not stored refs pending

Tensor Neural Network Interpolation and Its Applications

Hehu Xie, Yifan Wang, Yongxin Li, Zhongshuo Lin

arxiv:2404.07805 v1 · 2024-04-11 · 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{IWXBH2UPRPHNJT36QEIBE3BLQW}

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

2 papers in Pith

fTNN: a tensor neural network for fractional PDEs

ND-TNN: Tensor-Neural-Network Approximation for High-Dimensional Nonlocal Diffusion Models

Receipt and verification

First computed	2026-07-05T08:06:58.023024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45ae13ea8f8bced4cf7e8110126c2b8595452900147996bd2e4c15fd63516f16

Aliases

arxiv: 2404.07805 · arxiv_version: 2404.07805v1 · doi: 10.48550/arxiv.2404.07805 · pith_short_12: IWXBH2UPRPHN · pith_short_16: IWXBH2UPRPHNJT36 · pith_short_8: IWXBH2UP

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/IWXBH2UPRPHNJT36QEIBE3BLQW \
  | 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: 45ae13ea8f8bced4cf7e8110126c2b8595452900147996bd2e4c15fd63516f16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcedb2b731f569a09e66408d5e3eab34d96fefba1ffcc473e091820474347b7b",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-04-11T14:50:11Z",
    "title_canon_sha256": "c9d854d82b976d84ebad4f3d9db1fbd99aacb723ba87599e810c55afe343d1f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.07805",
    "kind": "arxiv",
    "version": 1
  }
}