Pith Number

pith:PDRQKX2S

pith:2024:PDRQKX2SKUVMKGV3RALXFXJ5ZN

not attested not anchored not stored refs pending

Multicontinuum homogenization in perforated domains

Wei Xie, Wing Tat Leung, Yalchin Efendiev, Yin Yang, Yunqing Huang

arxiv:2404.17471 v1 · 2024-04-26 · 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{PDRQKX2SKUVMKGV3RALXFXJ5ZN}

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

Multicontinuum Modeling of Time-Fractional Diffusion-Wave Equation in Heterogeneous Media

Receipt and verification

First computed	2026-07-05T08:12:38.312625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78e3055f52552ac51abb881772dd3dcb4c314e7f4868c31159f4fa6e5d06b8a9

Aliases

arxiv: 2404.17471 · arxiv_version: 2404.17471v1 · doi: 10.48550/arxiv.2404.17471 · pith_short_12: PDRQKX2SKUVM · pith_short_16: PDRQKX2SKUVMKGV3 · pith_short_8: PDRQKX2S

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/PDRQKX2SKUVMKGV3RALXFXJ5ZN \
  | 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: 78e3055f52552ac51abb881772dd3dcb4c314e7f4868c31159f4fa6e5d06b8a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be4115b13a5fad4476659fa9265a8a05051ab1a9dda783b639d690d47dddd8f",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-04-26T15:11:27Z",
    "title_canon_sha256": "ca44abd51a7cf81449fa2f5b4af4fb7770c732190749e0d81f8623c5111c56a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17471",
    "kind": "arxiv",
    "version": 1
  }
}