Pith Number

pith:AIPDZSFY

pith:2015:AIPDZSFY7KAE6KSI47DEBVEO5N

not attested not anchored not stored refs pending

Enforce the Dirichlet boundary condition by volume constraint in Point Integral method

Zuoqiang Shi

arxiv:1506.02343 v1 · 2015-06-08 · 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{AIPDZSFY7KAE6KSI47DEBVEO5N}

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

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

Receipt and verification

First computed	2026-05-18T01:55:51.455347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021e3cc8b8fa804f2a48e7c640d48eeb4566ad646284a194f5bbf8ab3af1a46d

Aliases

arxiv: 1506.02343 · arxiv_version: 1506.02343v1 · doi: 10.48550/arxiv.1506.02343 · pith_short_12: AIPDZSFY7KAE · pith_short_16: AIPDZSFY7KAE6KSI · pith_short_8: AIPDZSFY

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/AIPDZSFY7KAE6KSI47DEBVEO5N \
  | 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: 021e3cc8b8fa804f2a48e7c640d48eeb4566ad646284a194f5bbf8ab3af1a46d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb03705318eb4159cfce4e546164a66c5749fd0a3f744793b5d055d5e8947761",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-06-08T03:29:11Z",
    "title_canon_sha256": "3671acb341169a72dccf17e12c4632d15aca5afa408101cb6da79134b44a8fab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02343",
    "kind": "arxiv",
    "version": 1
  }
}