Pith Number

pith:K3EN6AGJ

pith:2018:K3EN6AGJPCJ7Z5ZHBWALXD67EA

not attested not anchored not stored refs pending

Size and host-medium effects on topologically protected surface states in bi-anisotropic 3D optical waveguides

Dmitry V. Guzatov, Guang-Yu Guo, Hsun-Chi Chan, Ilya V. Zabkov, Vasily V. Klimov

arxiv:1802.02421 v1 · 2018-02-07 · 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{K3EN6AGJPCJ7Z5ZHBWALXD67EA}

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	2026-05-18T00:06:05.149586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c8df00c97893fcf7270d80bb8fdf20279e7b85e02f334f9cc2da23ab37af76

Aliases

arxiv: 1802.02421 · arxiv_version: 1802.02421v1 · doi: 10.48550/arxiv.1802.02421 · pith_short_12: K3EN6AGJPCJ7 · pith_short_16: K3EN6AGJPCJ7Z5ZH · pith_short_8: K3EN6AGJ

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/K3EN6AGJPCJ7Z5ZHBWALXD67EA \
  | 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: 56c8df00c97893fcf7270d80bb8fdf20279e7b85e02f334f9cc2da23ab37af76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "669bba801a2f83f448b8caa1480f2943771468b93b51e196189a1349be146967",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-02-07T13:57:36Z",
    "title_canon_sha256": "a303b2d708a981bb0d2404ae2d26e0a779a8f95888413575b1b3ed355c20ed7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02421",
    "kind": "arxiv",
    "version": 1
  }
}