Pith Number

pith:MWUUNWJI

pith:2023:MWUUNWJIRWJWPMM3YKMIWNCKPM

not attested not anchored not stored refs pending

Maximum principle preserving nonlocal diffusion model with Dirichlet boundary condition

Yanzun Meng, Zuoqiang Shi

arxiv:2310.01221 v3 · 2023-10-02 · math.AP · cs.NA · math.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{MWUUNWJIRWJWPMM3YKMIWNCKPM}

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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

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

Receipt and verification

First computed	2026-07-05T08:54:04.091237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a946d9288d9367b19bc2988b344a7b06a8759f26c8464ebdda974ad6d4acb8

Aliases

arxiv: 2310.01221 · arxiv_version: 2310.01221v3 · doi: 10.48550/arxiv.2310.01221 · pith_short_12: MWUUNWJIRWJW · pith_short_16: MWUUNWJIRWJWPMM3 · pith_short_8: MWUUNWJI

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/MWUUNWJIRWJWPMM3YKMIWNCKPM \
  | 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: 65a946d9288d9367b19bc2988b344a7b06a8759f26c8464ebdda974ad6d4acb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d0c392e4db6c5526bef234587d51fa76d7d6536afb221384599c6dea1cff327",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-10-02T14:07:48Z",
    "title_canon_sha256": "fe0cc70ad72821bce4ff2fa9b2b627e51708c6c636e078935ecbe6497fde2323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.01221",
    "kind": "arxiv",
    "version": 3
  }
}