Pith Number

pith:KLHYP5IR

pith:2018:KLHYP5IRAL3I5FF34KAEA4NYH4

not attested not anchored not stored refs pending

Fermionic Casimir effect in a field theory model with Lorentz symmetry violation

A. Yu. Petrov, E. R. Bezerra de Mello, M. B. Cruz

arxiv:1812.05428 v3 · 2018-12-13 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLHYP5IRAL3I5FF34KAEA4NYH4}

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	2026-05-17T23:47:43.980298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52cf87f51102f68e94bbe2804071b83f3aae09b40cc920eeaed1cc96adc7f615

Aliases

arxiv: 1812.05428 · arxiv_version: 1812.05428v3 · doi: 10.48550/arxiv.1812.05428 · pith_short_12: KLHYP5IRAL3I · pith_short_16: KLHYP5IRAL3I5FF3 · pith_short_8: KLHYP5IR

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/KLHYP5IRAL3I5FF34KAEA4NYH4 \
  | 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: 52cf87f51102f68e94bbe2804071b83f3aae09b40cc920eeaed1cc96adc7f615

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6182911550a27defde90d205ebf2764333947b3b5eed9985a0d787121ef3a76",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-12-13T13:52:34Z",
    "title_canon_sha256": "09f043a616c41e37d6c4c8e281771d942ca165ef9b3d76bc56e6d21ac5c23ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05428",
    "kind": "arxiv",
    "version": 3
  }
}