Pith Number

pith:32M3JWZB

pith:2015:32M3JWZBAGRAFVJ3C6LDEPZV6J

not attested not anchored not stored refs pending

The Casimir effect for a stack of conductive planes

Lilia M. Woods, Nail Khusnutdinov, Rashid Kashapov

arxiv:1505.04169 v1 · 2015-05-15 · cond-mat.mes-hall · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32M3JWZBAGRAFVJ3C6LDEPZV6J}

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	2026-05-18T01:35:30.108549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de99b4db2101a202d53b1796323f35f249546358d26853796c5f7e8c84eaf374

Aliases

arxiv: 1505.04169 · arxiv_version: 1505.04169v1 · doi: 10.48550/arxiv.1505.04169 · pith_short_12: 32M3JWZBAGRA · pith_short_16: 32M3JWZBAGRAFVJ3 · pith_short_8: 32M3JWZB

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/32M3JWZBAGRAFVJ3C6LDEPZV6J \
  | 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: de99b4db2101a202d53b1796323f35f249546358d26853796c5f7e8c84eaf374

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc4f1fa5fdda50ec1989fb6bc59b20f51f46c5a8e94b9d01efd9d21da9be890a",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-05-15T19:19:55Z",
    "title_canon_sha256": "fa17b4524b428f06b40c5d5aef40c245fe951db38ec6360f78b718ab5b936bc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04169",
    "kind": "arxiv",
    "version": 1
  }
}