Pith Number

pith:VBFBTYDI

pith:2025:VBFBTYDIIIWKVAYNJC27XERRDC

not attested not anchored not stored refs pending

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

Dmitry Ammosov, Huiran Bai, Mohammed Al Kobaisi, Wei Xie, Yin Yang

arxiv:2502.09428 v1 · 2025-02-13 · math.NA · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBFBTYDIIIWKVAYNJC27XERRDC}

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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

Robust space-time multiscale upscaling via multicontinuum homogenization for evolving perforated media

Receipt and verification

First computed	2026-07-05T10:13:57.442986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a84a19e068422caa830d48b5fb923118b1e19725581a3d914fa08071fd471816

Aliases

arxiv: 2502.09428 · arxiv_version: 2502.09428v1 · doi: 10.48550/arxiv.2502.09428 · pith_short_12: VBFBTYDIIIWK · pith_short_16: VBFBTYDIIIWKVAYN · pith_short_8: VBFBTYDI

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/VBFBTYDIIIWKVAYNJC27XERRDC \
  | 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: a84a19e068422caa830d48b5fb923118b1e19725581a3d914fa08071fd471816

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1f836a9dceb462e5b56a64ba56276d2850541db336b31e364d6037ea41ad4bf",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-02-13T15:49:10Z",
    "title_canon_sha256": "8f2b90a214ecd91f64c11b4363dca7d82c819a135494247415258a91646c1030"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09428",
    "kind": "arxiv",
    "version": 1
  }
}