Pith Number

pith:XRB7WVTV

pith:2018:XRB7WVTVICIP6LE7QGU4NCN6CN

not attested not anchored not stored refs pending

Decomposition of scattered electromagnetic fields into vector spherical wave functions on surfaces with general shapes

Carsten Rockstuhl, Ivan Fernandez-Corbaton, Lin Zschiedrich, Martin Hammerschmidt, Sven Burger, Xavier Garcia-Santiago

arxiv:1808.02315 v2 · 2018-08-07 · 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{XRB7WVTVICIP6LE7QGU4NCN6CN}

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	2026-07-05T00:07:05.426253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc43fb56754090ff2c9f81a9c689be13475a5bbea7bc39c4e1750b556bfa6d1e

Aliases

arxiv: 1808.02315 · arxiv_version: 1808.02315v2 · doi: 10.48550/arxiv.1808.02315 · pith_short_12: XRB7WVTVICIP · pith_short_16: XRB7WVTVICIP6LE7 · pith_short_8: XRB7WVTV

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/XRB7WVTVICIP6LE7QGU4NCN6CN \
  | 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: bc43fb56754090ff2c9f81a9c689be13475a5bbea7bc39c4e1750b556bfa6d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f929d0a9b4935dc661a0e07bd31ce8de46f2aa34de259b5d4b98dbabbe0eb97",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-08-07T12:01:31Z",
    "title_canon_sha256": "ba9396a030d65eee5ee685586b5996e6c1db4010271fbbafd5e890316fc5e6d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02315",
    "kind": "arxiv",
    "version": 2
  }
}