Pith Number

pith:XB5KEZCW

pith:2008:XB5KEZCWCAFFFGULLHGSZ2QKGK

not attested not anchored not stored refs pending

Quasi-Homogeneous Backward-Wave Plasmonic Structures: Theory and Accurate Simulation

Igor Tsukerman

arxiv:0807.1707 v1 · 2008-07-10 · 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{XB5KEZCWCAFFFGULLHGSZ2QKGK}

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	2026-05-18T02:15:45.354764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b87aa26456100a529a8b59cd2cea0a328035bfb65bb3a66b09dd1d27c43a8d9b

Aliases

arxiv: 0807.1707 · arxiv_version: 0807.1707v1 · doi: 10.48550/arxiv.0807.1707 · pith_short_12: XB5KEZCWCAFF · pith_short_16: XB5KEZCWCAFFFGUL · pith_short_8: XB5KEZCW

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/XB5KEZCWCAFFFGULLHGSZ2QKGK \
  | 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: b87aa26456100a529a8b59cd2cea0a328035bfb65bb3a66b09dd1d27c43a8d9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6646b3b21f70ee657b071453a2bd984424528f5d8847ac1410f62994369d89ea",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2008-07-10T17:20:08Z",
    "title_canon_sha256": "de9f07bbe3c947bbabe31c5699b01bf3792cecf22473b348952d7483531b60bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1707",
    "kind": "arxiv",
    "version": 1
  }
}