Pith Number

pith:VY3DXHC7

pith:2015:VY3DXHC7YWONFPDPSZKJ3IZHC2

not attested not anchored not stored refs pending

Casimir free energy of metallic films: Discriminating between Drude and plasma model approaches

G. L. Klimchitskaya, V. M. Mostepanenko

arxiv:1509.08080 v1 · 2015-09-27 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VY3DXHC7YWONFPDPSZKJ3IZHC2}

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	2026-05-18T01:29:53.608801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae363b9c5fc59cd2bc6f96549da32716aa25d789c3fd5998644d793ed00def64

Aliases

arxiv: 1509.08080 · arxiv_version: 1509.08080v1 · doi: 10.48550/arxiv.1509.08080 · pith_short_12: VY3DXHC7YWON · pith_short_16: VY3DXHC7YWONFPDP · pith_short_8: VY3DXHC7

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/VY3DXHC7YWONFPDPSZKJ3IZHC2 \
  | 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: ae363b9c5fc59cd2bc6f96549da32716aa25d789c3fd5998644d793ed00def64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d85fae516fef7f05e5626fcc31951d82a866df8087c9ee426c1d3b54ea2a408",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-27T10:36:20Z",
    "title_canon_sha256": "3ae3c817ad9d26a8dc112158f3cfad4937328e78ad666116dea266e21946111e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08080",
    "kind": "arxiv",
    "version": 1
  }
}