Pith Number

pith:PEF5YCUP

pith:2017:PEF5YCUPQUYH5KG477GYFFLGS5

not attested not anchored not stored refs pending

Plane wave coupling formalism for T-matrix simulations of light scattering by non-spherical particles

Amos Egel, Dominik Theobald, Guillaume Gomard, Uli Lemmer

arxiv:1708.04808 v2 · 2017-08-16 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEF5YCUPQUYH5KG477GYFFLGS5}

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	2026-05-18T00:34:46.458926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

790bdc0a8f85307ea8dcffcd8295669774d65e20b37d909696d33636be109b61

Aliases

arxiv: 1708.04808 · arxiv_version: 1708.04808v2 · doi: 10.48550/arxiv.1708.04808 · pith_short_12: PEF5YCUPQUYH · pith_short_16: PEF5YCUPQUYH5KG4 · pith_short_8: PEF5YCUP

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/PEF5YCUPQUYH5KG477GYFFLGS5 \
  | 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: 790bdc0a8f85307ea8dcffcd8295669774d65e20b37d909696d33636be109b61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de2376738c7e8a06e69ff06d09e869192cc187bbe3ce1949336c1b33d64dcf5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-08-16T08:34:23Z",
    "title_canon_sha256": "41063237dbd97fd6a04fa1376552c7be615c39c2047275be743abcc5f20f6ec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04808",
    "kind": "arxiv",
    "version": 2
  }
}