Pith Number

pith:MHU5NFP4

pith:2025:MHU5NFP4CAFTYA64727VYDWQLN

not attested not anchored not stored refs pending

Onsager Principle-Based Domain Embedding for Thermodynamically Consistent Cahn-Hilliard Model in Arbitrary Domain

Qi Wang, Tiezheng Qian, Wenkai Yu, Zhen Zhang

arxiv:2508.06830 v1 · 2025-08-09 · math.NA · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MHU5NFP4CAFTYA64727VYDWQLN}

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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

Onsager-variational formulation of diffuse-domain methods for computational modeling of microscale fluid-structure interactions

Receipt and verification

First computed	2026-07-05T11:51:36.181278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61e9d695fc100b3c03dcfebf5c0ed05b48a238f007f70e22591601e118c28557

Aliases

arxiv: 2508.06830 · arxiv_version: 2508.06830v1 · doi: 10.48550/arxiv.2508.06830 · pith_short_12: MHU5NFP4CAFT · pith_short_16: MHU5NFP4CAFTYA64 · pith_short_8: MHU5NFP4

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/MHU5NFP4CAFTYA64727VYDWQLN \
  | 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: 61e9d695fc100b3c03dcfebf5c0ed05b48a238f007f70e22591601e118c28557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04ea89038284f6434cc29fd0a482333ce25a5cc805e4cbf3c81d228bc720036e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-08-09T05:00:49Z",
    "title_canon_sha256": "244952c949503b85ebec5b89889670dde2aeae16a884aaa7cc699295febbbc2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06830",
    "kind": "arxiv",
    "version": 1
  }
}