Pith Number

pith:L53VMNHQ

pith:2018:L53VMNHQRB6BJMJNGZAEUE7YFA

not attested not anchored not stored refs pending

Charged gravitational instantons: extra CP violation and charge quantisation in the Standard Model

Archil Kobakhidze, Suntharan Arunasalam

arxiv:1808.01796 v2 · 2018-08-06 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L53VMNHQRB6BJMJNGZAEUE7YFA}

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.

Cited by

1 paper in Pith

Electromagnetic instantons and asymmetric Hawking radiation of black holes

Receipt and verification

First computed	2026-05-17T23:53:29.547738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f775634f0887c14b12d36404a13f8283b7e5618de1e2a18c606a24058f3ecaf

Aliases

arxiv: 1808.01796 · arxiv_version: 1808.01796v2 · doi: 10.48550/arxiv.1808.01796 · pith_short_12: L53VMNHQRB6B · pith_short_16: L53VMNHQRB6BJMJN · pith_short_8: L53VMNHQ

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/L53VMNHQRB6BJMJNGZAEUE7YFA \
  | 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: 5f775634f0887c14b12d36404a13f8283b7e5618de1e2a18c606a24058f3ecaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c87f9537243fb2e0827147b24a0ac025f444d40c348dc03439bfe5b5ee2d387",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-08-06T09:32:53Z",
    "title_canon_sha256": "4d132715603e00abecc7994c92cd3ccdacb75c90a3a7435906968a1b94b4bd7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01796",
    "kind": "arxiv",
    "version": 2
  }
}