Pith Number

pith:WESJAPG7

pith:2024:WESJAPG7GUDIM3KEICK7HUIJ3Z

not attested not anchored not stored refs pending

Runge-Kutta Random Feature Method for Solving Multiphase Flow Problems of Cells

Qiaolin He, Yangtao Deng

arxiv:2412.05920 v1 · 2024-12-08 · 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{WESJAPG7GUDIM3KEICK7HUIJ3Z}

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.

Receipt and verification

First computed	2026-07-05T09:46:11.588017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b124903cdf3506866d444095f3d109de6b85f6b652b3c76381d83952678ba6b5

Aliases

arxiv: 2412.05920 · arxiv_version: 2412.05920v1 · doi: 10.48550/arxiv.2412.05920 · pith_short_12: WESJAPG7GUDI · pith_short_16: WESJAPG7GUDIM3KE · pith_short_8: WESJAPG7

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/WESJAPG7GUDIM3KEICK7HUIJ3Z \
  | 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: b124903cdf3506866d444095f3d109de6b85f6b652b3c76381d83952678ba6b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19b6d0f5739b88bc283f137dec9f9fafe03ed9305dbfa5821b5f378ae953c23b",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-12-08T12:30:33Z",
    "title_canon_sha256": "95280565c5097a84ce2a56c29070fa6c9dbbaf55051b895b04de961fe1de2ee4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.05920",
    "kind": "arxiv",
    "version": 1
  }
}