Pith Number

pith:FZJOWIPC

pith:2018:FZJOWIPCBFSMRETP43M33FI3AY

not attested not anchored not stored refs pending

Extreme Asymmetry in Metasurfaces via Evanescent Fields Engineering: Angular-Asymmetric Absorption

Ana Diaz-Rubio, Andrey A. Generalov, Grigorii Ptitcyn, Juha Ala-Laurinaho, Sergei A. Tretyakov, Viktar S. Asadchy, Xuchen Wang

arxiv:1801.09397 v3 · 2018-01-29 · 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{FZJOWIPCBFSMRETP43M33FI3AY}

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	2026-05-17T23:57:36.738185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e52eb21e20964c8926fe6d9bd951b060e0e5e994f4040b88aa3f5c39713cd91

Aliases

arxiv: 1801.09397 · arxiv_version: 1801.09397v3 · doi: 10.48550/arxiv.1801.09397 · pith_short_12: FZJOWIPCBFSM · pith_short_16: FZJOWIPCBFSMRETP · pith_short_8: FZJOWIPC

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/FZJOWIPCBFSMRETP43M33FI3AY \
  | 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: 2e52eb21e20964c8926fe6d9bd951b060e0e5e994f4040b88aa3f5c39713cd91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "082e394878d73c9e3ddc536d7ef1a72680740ab4e996a5fd715ac7888244ee5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-01-29T08:30:32Z",
    "title_canon_sha256": "ee8cbf754f5d597a54e0842695070065bdb699a80ffa0e65e18c64d4346abe05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09397",
    "kind": "arxiv",
    "version": 3
  }
}