Pith Number

pith:PXWYJS5H

pith:2018:PXWYJS5HPC3DFLJ6K752X3WWEX

not attested not anchored not stored refs pending

Broadband Huygens' Metasurface Based on Hybrid Resonances

A. Sayanskiy, J. D. Baena, J. L. Araque-Quijano, M. Londono, S. B. Glybovski

arxiv:1804.07806 v1 · 2018-04-20 · 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{PXWYJS5HPC3DFLJ6K752X3WWEX}

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	2026-05-18T00:05:31.476643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ded84cba778b632ad3e57fbabeed625e613e94d69c1dd91142743911bd194e9

Aliases

arxiv: 1804.07806 · arxiv_version: 1804.07806v1 · doi: 10.48550/arxiv.1804.07806 · pith_short_12: PXWYJS5HPC3D · pith_short_16: PXWYJS5HPC3DFLJ6 · pith_short_8: PXWYJS5H

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/PXWYJS5HPC3DFLJ6K752X3WWEX \
  | 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: 7ded84cba778b632ad3e57fbabeed625e613e94d69c1dd91142743911bd194e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "625558889a883072b985939f3831603d58a71436ab4deec777cf6908184ed4dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-04-20T19:24:24Z",
    "title_canon_sha256": "a21252e9eeb42fd3efa520aff085565631e5262838c5c2154ec1d4bffe338d25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07806",
    "kind": "arxiv",
    "version": 1
  }
}