Pith Number

pith:5S56BJLV

pith:2023:5S56BJLVLP2MMSLLSWPYQNNDYG

not attested not anchored not stored refs pending

Domain Decomposition with Neural Network Interface Approximations for time-harmonic Maxwell's equations with different wave numbers

A. Demircan, S. Beuchler, S. Kinnewig, T. Knoke, T. Wick, U. Morgner

arxiv:2303.02590 v1 · 2023-03-05 · math.NA · cs.NA

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\usepackage{pith}
\pithnumber{5S56BJLVLP2MMSLLSWPYQNNDYG}

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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

Accurate and scalable deep Maxwell solvers using multilevel iterative methods

Receipt and verification

First computed	2026-07-05T05:48:13.128487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecbbe0a5755bf4c6496b959f8835a3c1b49402cefa003b6f187683e7863089ea

Aliases

arxiv: 2303.02590 · arxiv_version: 2303.02590v1 · doi: 10.48550/arxiv.2303.02590 · pith_short_12: 5S56BJLVLP2M · pith_short_16: 5S56BJLVLP2MMSLL · pith_short_8: 5S56BJLV

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/5S56BJLVLP2MMSLLSWPYQNNDYG \
  | 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: ecbbe0a5755bf4c6496b959f8835a3c1b49402cefa003b6f187683e7863089ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee867302b6b75f1fcb36e7c37b11e206d3dd3ed6cee108dba9a8fe79880c342d",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-03-05T07:12:24Z",
    "title_canon_sha256": "4b29c901a44057d8cec9a708f512bdb589fed7459aabd39105f7c795d80d7613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02590",
    "kind": "arxiv",
    "version": 1
  }
}