Pith Number

pith:2HZ6CTIE

pith:2024:2HZ6CTIEMA67N45XZ4XSK5YDI3

not attested not anchored not stored refs pending

Finite-Difference Time-Domain Simulation of Wave Transmission Through Space-Time-Varying Media

Ahmed A Kishk, George V Eleftheriades, Sajjad Taravati

arxiv:2409.19923 v2 · 2024-09-30 · physics.optics · physics.app-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{2HZ6CTIEMA67N45XZ4XSK5YDI3}

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.

Cited by

1 paper in Pith

Temporal Bragg Gratings: Broadband Reconfigurable Parametric Amplifiers

Receipt and verification

First computed	2026-07-05T09:39:27.360865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f3e14d04603df6f3b7cf2f25770346cd06744324204a5505c5fdd0ac3a36cf

Aliases

arxiv: 2409.19923 · arxiv_version: 2409.19923v2 · doi: 10.48550/arxiv.2409.19923 · pith_short_12: 2HZ6CTIEMA67 · pith_short_16: 2HZ6CTIEMA67N45X · pith_short_8: 2HZ6CTIE

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/2HZ6CTIEMA67N45XZ4XSK5YDI3 \
  | 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: d1f3e14d04603df6f3b7cf2f25770346cd06744324204a5505c5fdd0ac3a36cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0a75a195bba258fbbb302c350803b5d20b7c65037215fac2b4b9181f0aaffa6",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-09-30T03:57:07Z",
    "title_canon_sha256": "ae8795f0e3afd4726d2e8188c5bc44dada9e7551bce710e951c7426e832c1e81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.19923",
    "kind": "arxiv",
    "version": 2
  }
}