Pith Number

pith:3V5RKSQN

pith:2020:3V5RKSQNGJ4CNH7TES7FOGLL3E

not attested not anchored not stored refs pending

Multispectral Electro-Optical Surfaces: from Visible to Microwave

Coskun Kocabas, Evgeniya Kovalska, Gokhan Bakan, Kostya Novoselov, Lewis W. Le Fevre, M. Said Ergoktas, Omer Salihoglu, Pietro Steiner, Richard P. Fields, Robert A. W. Dryfe, Sinan Balci, Xiaoxiao Yu

arxiv:2007.08385 v1 · 2020-07-16 · physics.app-ph · 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{3V5RKSQNGJ4CNH7TES7FOGLL3E}

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	2026-07-05T02:29:09.608600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd7b154a0d3278269ff324be57196bd91c4d4010813617f995dc6f48d75d473b

Aliases

arxiv: 2007.08385 · arxiv_version: 2007.08385v1 · doi: 10.48550/arxiv.2007.08385 · pith_short_12: 3V5RKSQNGJ4C · pith_short_16: 3V5RKSQNGJ4CNH7T · pith_short_8: 3V5RKSQN

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/3V5RKSQNGJ4CNH7TES7FOGLL3E \
  | 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: dd7b154a0d3278269ff324be57196bd91c4d4010813617f995dc6f48d75d473b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a82432c246635ce8dc9130de0de1da62e20ee58750c60580268b669e74eed8b9",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-07-16T15:00:57Z",
    "title_canon_sha256": "a7f17683aafb5940b58021e2a59bafb26bf208593a95b9cdcd8258deb7f14ee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.08385",
    "kind": "arxiv",
    "version": 1
  }
}