Pith Number

pith:Q5UGGSNU

pith:2026:Q5UGGSNUDI35EMC3U74L3RPPY5

not attested not anchored not stored refs pending

Topological control of third-harmonic generation in a mesoscopic quantum ring with spiral dislocation

Carlos Magno O. Pereira, Denise Assafr\~ao, Edilberto O. Silva

arxiv:2606.30245 v1 · 2026-06-29 · cond-mat.mes-hall · quant-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{Q5UGGSNUDI35EMC3U74L3RPPY5}

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	2026-06-30T02:17:55.902504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87686349b41a37d2305ba7f8bdc5efc74b04a625a660c38e2f95c362f450e4a2

Aliases

arxiv: 2606.30245 · arxiv_version: 2606.30245v1 · doi: 10.48550/arxiv.2606.30245 · pith_short_12: Q5UGGSNUDI35 · pith_short_16: Q5UGGSNUDI35EMC3 · pith_short_8: Q5UGGSNU

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/Q5UGGSNUDI35EMC3U74L3RPPY5 \
  | 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: 87686349b41a37d2305ba7f8bdc5efc74b04a625a660c38e2f95c362f450e4a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df40f2a019b766470b0193aadc9f0a1782bf61b38654c8c2bba650b40df442f2",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-06-29T12:54:30Z",
    "title_canon_sha256": "34b441c0cd4cc2a1d0a2245449c33d845fece9cf6c437c849e12ce0e4d36139a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30245",
    "kind": "arxiv",
    "version": 1
  }
}