Pith Number

pith:32Q7G2Y3

pith:2018:32Q7G2Y3BEVZ5PKMUZ4I4K5XCE

not attested not anchored not stored refs pending

Equivalent sources approach for non radiating states and anapole metamaterials

Alexey A. Basharin, Anar K. Ospanova, Giuseppe Labate, Ladislau Matekovits, Nikita A. Nemkov

arxiv:1806.04134 v1 · 2018-06-09 · physics.optics · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32Q7G2Y3BEVZ5PKMUZ4I4K5XCE}

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	2026-05-18T00:13:36.490267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dea1f36b1b092b9ebd4ca6788e2bb7110de7de6464b1699ce1525bf22f4fb757

Aliases

arxiv: 1806.04134 · arxiv_version: 1806.04134v1 · doi: 10.48550/arxiv.1806.04134 · pith_short_12: 32Q7G2Y3BEVZ · pith_short_16: 32Q7G2Y3BEVZ5PKM · pith_short_8: 32Q7G2Y3

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/32Q7G2Y3BEVZ5PKMUZ4I4K5XCE \
  | 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: dea1f36b1b092b9ebd4ca6788e2bb7110de7de6464b1699ce1525bf22f4fb757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d1cfaa246e5b065ec595cc6a460c3d74ffd171bf3681128a6f271bbc117bbb9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-06-09T06:33:30Z",
    "title_canon_sha256": "91e7526fa697e833c3f8b408cb3ea7532c5c21789111b1b11c6f47517bc3838f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04134",
    "kind": "arxiv",
    "version": 1
  }
}