Pith Number

pith:HVBND5Q2

pith:2026:HVBND5Q2WAWTY5Q3PJFFEJHY6S

not attested not anchored not stored refs pending

Data-Efficient Electromagnetic Surrogate Solver Through Dissipative Relaxation Transfer Learning

Chan Y. Park, Min Seok Jang, Sunghyun Nam

arxiv:2601.18235 v2 · 2026-01-26 · physics.optics · 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{HVBND5Q2WAWTY5Q3PJFFEJHY6S}

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.

Cited by

1 paper in Pith

Neural Adjoint Method for Meta-optics: Accelerating Volumetric Inverse Design via Fourier Neural Operators

Receipt and verification

First computed	2026-05-20T00:04:23.261984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d42d1f61ab02d3c761b7a4a5224f8f49ffdb14f6cb6bb3ad3e6977b3dd2f523

Aliases

arxiv: 2601.18235 · arxiv_version: 2601.18235v2 · doi: 10.48550/arxiv.2601.18235 · pith_short_12: HVBND5Q2WAWT · pith_short_16: HVBND5Q2WAWTY5Q3 · pith_short_8: HVBND5Q2

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/HVBND5Q2WAWTY5Q3PJFFEJHY6S \
  | 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: 3d42d1f61ab02d3c761b7a4a5224f8f49ffdb14f6cb6bb3ad3e6977b3dd2f523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a41f6e69dba8165060555e0fe8e68c5341ab249a962be72285a2094bd7324d1d",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-01-26T07:41:30Z",
    "title_canon_sha256": "ac79e131a18260c7bce00f15611c5229f5cd0a982db5b557cab8cb84d9a57f35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.18235",
    "kind": "arxiv",
    "version": 2
  }
}