Pith Number

pith:4MDA3FKY

pith:2012:4MDA3FKYW7UZWLKJA54WQSMZOU

not attested not anchored not stored refs pending

A quasi-analytical modal approach for computing Casimir interactions in periodic nanostructures

D.A.R. Dalvit, D. Lopez, F. Intravaia, P.S. Davids, R.S. Decca, V.A. Aksyuk

arxiv:1208.6043 v1 · 2012-08-29 · quant-ph · 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{4MDA3FKYW7UZWLKJA54WQSMZOU}

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	2026-05-18T03:37:08.162940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3060d9558b7e99b2d490779684999751b78fcfa9bf8b990f23d9b2212870c98

Aliases

arxiv: 1208.6043 · arxiv_version: 1208.6043v1 · doi: 10.48550/arxiv.1208.6043 · pith_short_12: 4MDA3FKYW7UZ · pith_short_16: 4MDA3FKYW7UZWLKJ · pith_short_8: 4MDA3FKY

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/4MDA3FKYW7UZWLKJA54WQSMZOU \
  | 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: e3060d9558b7e99b2d490779684999751b78fcfa9bf8b990f23d9b2212870c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "487e8f64a63573a57fdaae9e3567ae4f499fb7d7dd87d52b19415398fb01c4b7",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-29T22:33:04Z",
    "title_canon_sha256": "2047cd617eb7ed16461a0522dff017eca8d2456f4f317afd53102872fcdf90a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6043",
    "kind": "arxiv",
    "version": 1
  }
}