Pith Number

pith:JL7LUPWS

pith:2018:JL7LUPWS3VRJH3Z3HEU6GKK42P

not attested not anchored not stored refs pending

Perfect Generation of Angular Momentum with Cylindrical Bianisotropic Metasurfaces

Ana D\'iaz-Rubio, Chen Shen, Junfei Li, Sergei Tretyakov, Steven Cummer, Zhetao Jia

arxiv:1806.04349 v1 · 2018-06-12 · 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{JL7LUPWS3VRJH3Z3HEU6GKK42P}

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	2026-05-17T23:54:11.350124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4afeba3ed2dd6293ef3b3929e3295cd3c0c0298a33b2af5d28adef430ceab235

Aliases

arxiv: 1806.04349 · arxiv_version: 1806.04349v1 · doi: 10.48550/arxiv.1806.04349 · pith_short_12: JL7LUPWS3VRJ · pith_short_16: JL7LUPWS3VRJH3Z3 · pith_short_8: JL7LUPWS

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/JL7LUPWS3VRJH3Z3HEU6GKK42P \
  | 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: 4afeba3ed2dd6293ef3b3929e3295cd3c0c0298a33b2af5d28adef430ceab235

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3cc0a04be9554287dfe1f4f610669c70029ae75050f24a8dcfbfc974e2b5604",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-06-12T06:20:28Z",
    "title_canon_sha256": "d7b34984d9ba7da99a947096131bb4e54028fc8356c60b1da9e158fbcf30db4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04349",
    "kind": "arxiv",
    "version": 1
  }
}