Pith Number

pith:XDYW2EE2

pith:2016:XDYW2EE2DRIDJ3WMWYXSICY2L7

not attested not anchored not stored refs pending

Robust integral formulations for electromagnetic scattering from three-dimensional cavities

Jun Lai, Leslie Greengard, Michael O'Neil

arxiv:1606.03599 v1 · 2016-06-11 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDYW2EE2DRIDJ3WMWYXSICY2L7}

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	2026-05-18T00:43:02.736108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8f16d109a1c5034eeccb62f240b1a5ffc57cf91561495929f90e7cc7b2c455e

Aliases

arxiv: 1606.03599 · arxiv_version: 1606.03599v1 · doi: 10.48550/arxiv.1606.03599 · pith_short_12: XDYW2EE2DRID · pith_short_16: XDYW2EE2DRIDJ3WM · pith_short_8: XDYW2EE2

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/XDYW2EE2DRIDJ3WMWYXSICY2L7 \
  | 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: b8f16d109a1c5034eeccb62f240b1a5ffc57cf91561495929f90e7cc7b2c455e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a988e73fbaa2c4f2bc0fef6e86eaeb7b8e6df3ffd630bade0b0fc7b027cd91f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-06-11T14:16:13Z",
    "title_canon_sha256": "7e967ac3f5b4e964ae72f7dd44b6b73639f4b9feed95da5d7d6a9e94e6085904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03599",
    "kind": "arxiv",
    "version": 1
  }
}