Pith Number

pith:6YY6D7AF

pith:2017:6YY6D7AF5VL237HM6QDK7VP6AF

not attested not anchored not stored refs pending

Decoupled field integral equations for electromagnetic scattering from homogeneous penetrable obstacles

Felipe Vico, Leslie Greengard, Miguel Ferrando

arxiv:1704.06741 v1 · 2017-04-22 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YY6D7AF5VL237HM6QDK7VP6AF}

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	2026-05-18T00:45:57.736091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f631e1fc05ed57adfcecf406afd5fe016bac97ec0a7912569c1ca2ee14efb6fa

Aliases

arxiv: 1704.06741 · arxiv_version: 1704.06741v1 · doi: 10.48550/arxiv.1704.06741 · pith_short_12: 6YY6D7AF5VL2 · pith_short_16: 6YY6D7AF5VL237HM · pith_short_8: 6YY6D7AF

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/6YY6D7AF5VL237HM6QDK7VP6AF \
  | 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: f631e1fc05ed57adfcecf406afd5fe016bac97ec0a7912569c1ca2ee14efb6fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e984cbddea627d091b48158192b3da4a8b974a472d6589db5dd15b49037f0c7f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-04-22T03:29:09Z",
    "title_canon_sha256": "3cdefcf50667399cc4b64a7f2bbed7c504e0f85eec9132d22753a351626fb921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06741",
    "kind": "arxiv",
    "version": 1
  }
}