Pith Number

pith:JEECY46B

pith:2026:JEECY46BMMFJ6QVNKJ7IGBTMN7

not attested not anchored not stored refs pending

A Unified Physics-Informed Neural Network for Modeling Coupled Electro- and Elastodynamic Wave Propagation Using Three-Stage Loss Optimization

Reuben Thomas Thovelil, Suhas Suresh Bharadwaj

arxiv:2602.13811 v2 · 2026-02-14 · cs.NE · cs.LG · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEECY46BMMFJ6QVNKJ7IGBTMN7}

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	2026-07-21T01:20:43.879503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49082c73c1630a9f42ad527e83066c6fe44c341d84f1ad31fd85bbb600d5a852

Aliases

arxiv: 2602.13811 · arxiv_version: 2602.13811v2 · doi: 10.48550/arxiv.2602.13811 · pith_short_12: JEECY46BMMFJ · pith_short_16: JEECY46BMMFJ6QVN · pith_short_8: JEECY46B

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/JEECY46BMMFJ6QVNKJ7IGBTMN7 \
  | 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: 49082c73c1630a9f42ad527e83066c6fe44c341d84f1ad31fd85bbb600d5a852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08f1aa64f2625e35b8cbb34a53b5871629a806b033c308e041c92f21dfc9b1c5",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2026-02-14T14:52:08Z",
    "title_canon_sha256": "8fcec0f9b3d844ad4e719bf20687e6d2c0424fb9f866650bfb2b27cbd89913e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.13811",
    "kind": "arxiv",
    "version": 2
  }
}