Pith Number

pith:ZS35AFNE

pith:2014:ZS35AFNES4ZTL2TZIBGCFVU5YG

not attested not anchored not stored refs pending

Casimir energy in a spherical surface within surface impedance approach: the Drude model

Lucia Trozzo, Luigi Rosa

arxiv:1408.2366 v1 · 2014-08-11 · 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{ZS35AFNES4ZTL2TZIBGCFVU5YG}

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	2026-05-18T02:45:29.632960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccb7d015a4973335ea79404c22d69dc1805ebfd9cb388a3b76fd188f58a09128

Aliases

arxiv: 1408.2366 · arxiv_version: 1408.2366v1 · doi: 10.48550/arxiv.1408.2366 · pith_short_12: ZS35AFNES4ZT · pith_short_16: ZS35AFNES4ZTL2TZ · pith_short_8: ZS35AFNE

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/ZS35AFNES4ZTL2TZIBGCFVU5YG \
  | 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: ccb7d015a4973335ea79404c22d69dc1805ebfd9cb388a3b76fd188f58a09128

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12b96a8db7e8d1e1c4af7544305d65e9bacc6a3045e0c86f8cbf8c6d9735c3c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-08-11T10:32:15Z",
    "title_canon_sha256": "12736582f62a745ac12743982260e0d280c623ce2d0a760f238624eed6f2c58e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2366",
    "kind": "arxiv",
    "version": 1
  }
}