Pith Number

pith:24WEEOK3

pith:2012:24WEEOK3SSAV2KDAFEMETZATS7

not attested not anchored not stored refs pending

Electromagnetic multipole theory for optical nanomaterials

A. Shevchenko, M. Kaivola, P. Grahn

arxiv:1206.0530 v2 · 2012-06-04 · 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{24WEEOK3SSAV2KDAFEMETZATS7}

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	2026-05-18T03:45:20.927267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d72c42395b94815d2860291849e41397ee0d93a6df1bd9b640ec12b8db90ceb7

Aliases

arxiv: 1206.0530 · arxiv_version: 1206.0530v2 · doi: 10.48550/arxiv.1206.0530 · pith_short_12: 24WEEOK3SSAV · pith_short_16: 24WEEOK3SSAV2KDA · pith_short_8: 24WEEOK3

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/24WEEOK3SSAV2KDAFEMETZATS7 \
  | 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: d72c42395b94815d2860291849e41397ee0d93a6df1bd9b640ec12b8db90ceb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f5603d7c67cf2de3ca9717b9a67a9bf66852e2b8449dece39c5ab2dd39918f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-06-04T06:50:54Z",
    "title_canon_sha256": "ab6e37b47c7f3cce16da6f649be3f6dba0b13b4c24db0c453c1df680979c6e1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0530",
    "kind": "arxiv",
    "version": 2
  }
}