Pith Number

pith:XKTXHCFP

pith:2019:XKTXHCFPTSELVV35XBL4FV7NTS

not attested not anchored not stored refs pending

Planewave scattering by an ellipsoid composed of an orthorhombic dielectric magnetic material

Akhlesh Lakhtakia, Craig F. Bohren, Hamad M. Alkhoori, James K. Breakall

arxiv:1903.08707 v1 · 2019-03-20 · 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{XKTXHCFPTSELVV35XBL4FV7NTS}

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	2026-05-17T23:50:44.166639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa77388af9c88bad77db857c2d7ed9ca5b11d73627f2654671106b7c584f529

Aliases

arxiv: 1903.08707 · arxiv_version: 1903.08707v1 · doi: 10.48550/arxiv.1903.08707 · pith_short_12: XKTXHCFPTSEL · pith_short_16: XKTXHCFPTSELVV35 · pith_short_8: XKTXHCFP

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/XKTXHCFPTSELVV35XBL4FV7NTS \
  | 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: baa77388af9c88bad77db857c2d7ed9ca5b11d73627f2654671106b7c584f529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5909decc0b9719cbede1223b37fb43b38fa4418441d06e6f88d6e269237ee549",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-03-20T19:19:03Z",
    "title_canon_sha256": "64358007963ec4fb6cb404a163a5d723c3399a55dc3f81dc681a583e355f4897"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08707",
    "kind": "arxiv",
    "version": 1
  }
}