Pith Number

pith:W6IB3C3D

pith:2019:W6IB3C3DVG6POUFWBFVG4AQ2VL

not attested not anchored not stored refs pending

Spatial modulation of the electromagnetic energy transfer by excitation of graphene waveguide surface plasmons

Carlos J. Zapata--Rodr\'iguez, Julieta Olivo, Mauro Cuevas

arxiv:1902.07034 v1 · 2019-02-19 · 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{W6IB3C3DVG6POUFWBFVG4AQ2VL}

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	2026-05-17T23:45:29.807881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7901d8b63a9bcf750b6096a6e021aaaddb4d662e0fa31890b4e7730aea37434

Aliases

arxiv: 1902.07034 · arxiv_version: 1902.07034v1 · doi: 10.48550/arxiv.1902.07034 · pith_short_12: W6IB3C3DVG6P · pith_short_16: W6IB3C3DVG6POUFW · pith_short_8: W6IB3C3D

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/W6IB3C3DVG6POUFWBFVG4AQ2VL \
  | 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: b7901d8b63a9bcf750b6096a6e021aaaddb4d662e0fa31890b4e7730aea37434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe8f3ed7910c4fad673a31552cc7e92839fc94e037c13778d2fe152bfb364d68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-02-19T13:01:13Z",
    "title_canon_sha256": "b95a9484c21a1f53dcf3f9b44798dfbd3b5da6e8fa6f1b0d346bb55a8b178f2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07034",
    "kind": "arxiv",
    "version": 1
  }
}