Pith Number

pith:A4XZDUP6

pith:2025:A4XZDUP6QUP7JJL6GFNXJPTYHZ

not attested not anchored not stored refs pending

On optimal quantum LRCs from the Hermitian construction and $t$-designs

Gaojun Luo, Huimin Lao, San Ling, Shitao Li, Yang Li

arxiv:2508.13553 v1 · 2025-08-19 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4XZDUP6QUP7JJL6GFNXJPTYHZ}

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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

Quantum Hierarchical Locally Recoverable Codes

Receipt and verification

First computed	2026-07-05T11:55:50.024284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

072f91d1fe851ff4a57e315b74be783e5f1fefe5472d4ce1986301aa8da2850e

Aliases

arxiv: 2508.13553 · arxiv_version: 2508.13553v1 · doi: 10.48550/arxiv.2508.13553 · pith_short_12: A4XZDUP6QUP7 · pith_short_16: A4XZDUP6QUP7JJL6 · pith_short_8: A4XZDUP6

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/A4XZDUP6QUP7JJL6GFNXJPTYHZ \
  | 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: 072f91d1fe851ff4a57e315b74be783e5f1fefe5472d4ce1986301aa8da2850e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e7295197954b46738d07d5783b4162adb67b1451a8729d10abe236eb5eefc4f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-08-19T06:21:51Z",
    "title_canon_sha256": "ec3fb7034b216b9b36f47e5ab0d0b7f91e0427cf5eea1fb6d69b305409663db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13553",
    "kind": "arxiv",
    "version": 1
  }
}