Pith Number

pith:FK2SQT4W

pith:2024:FK2SQT4WBE4TS5RJS2LGQFEGGM

not attested not anchored not stored refs pending

Energy-based physics-informed neural network for frictionless contact problems under large deformation

Jiancong Wen, Jinshuai Bai, Timon Rabczuk, Xi-Qiao Feng, Yinghua Liu, Yizheng Wang, Yuantong Gu, Zhongya Lin

arxiv:2411.03671 v2 · 2024-11-06 · cs.CE · cs.LG · physics.comp-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FK2SQT4WBE4TS5RJS2LGQFEGGM}

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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

Distribution free uncertainty quantification in neuroscience-inspired deep operators

Receipt and verification

First computed	2026-07-05T10:07:28.311083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab5284f9609393976299696681486333287122e426a882715cb1e96cd0e48a8

Aliases

arxiv: 2411.03671 · arxiv_version: 2411.03671v2 · doi: 10.48550/arxiv.2411.03671 · pith_short_12: FK2SQT4WBE4T · pith_short_16: FK2SQT4WBE4TS5RJ · pith_short_8: FK2SQT4W

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/FK2SQT4WBE4TS5RJS2LGQFEGGM \
  | 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: 2ab5284f9609393976299696681486333287122e426a882715cb1e96cd0e48a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05c9c199be20ec70ab3928923dfd191359747698286c8424a6530b16cb24f180",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-11-06T05:10:20Z",
    "title_canon_sha256": "b2100a73f9c73e2f2c10976d998fd19552e2a024f6345f819ac6294e1e8320d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.03671",
    "kind": "arxiv",
    "version": 2
  }
}