Pith Number

pith:27JNDJ7V

pith:2013:27JNDJ7VVBNAONFKPZVIIYX3QP

not attested not anchored not stored refs pending

Impedance generalization for plasmonic waveguides beyond the lumped circuit model

Carsten Rockstuhl, Shakeeb Bin Hasan, Thomas Kaiser, Thomas Paul, Thomas Pertsch

arxiv:1305.3125 v2 · 2013-05-14 · 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{27JNDJ7VVBNAONFKPZVIIYX3QP}

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	2026-05-18T03:18:18.245966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7d2d1a7f5a85a0734aa7e6a8462fb83ebd2c34816624cb46a64321ace48fdf4

Aliases

arxiv: 1305.3125 · arxiv_version: 1305.3125v2 · doi: 10.48550/arxiv.1305.3125 · pith_short_12: 27JNDJ7VVBNA · pith_short_16: 27JNDJ7VVBNAONFK · pith_short_8: 27JNDJ7V

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/27JNDJ7VVBNAONFKPZVIIYX3QP \
  | 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: d7d2d1a7f5a85a0734aa7e6a8462fb83ebd2c34816624cb46a64321ace48fdf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "921c5056102e1e6a3e5dc31881419cbf83b4e8b0fd7d6daf64ef7422aa9d6632",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-05-14T12:06:01Z",
    "title_canon_sha256": "60e4217e7a89f7b9a9896c8a6d16825b0d52cb86b0662925ec68f8b058d79b79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3125",
    "kind": "arxiv",
    "version": 2
  }
}