Pith Number

pith:SJMTJNXM

pith:2022:SJMTJNXMYDSUMFS2DIM4ZED5NB

not attested not anchored not stored refs pending

On the Hardness of the Minimum Distance Problem of Quantum Codes

Srijita Kundu, Upendra Kapshikar

arxiv:2203.04262 v2 · 2022-03-08 · quant-ph · cs.DM · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJMTJNXMYDSUMFS2DIM4ZED5NB}

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

Quantum XYZ cyclic codes for biased noise

Receipt and verification

First computed	2026-07-05T07:09:25.634987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

925934b6ecc0e546165a1a19cc907d6876c35853d6e304e03898cd8e23126300

Aliases

arxiv: 2203.04262 · arxiv_version: 2203.04262v2 · doi: 10.48550/arxiv.2203.04262 · pith_short_12: SJMTJNXMYDSU · pith_short_16: SJMTJNXMYDSUMFS2 · pith_short_8: SJMTJNXM

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/SJMTJNXMYDSUMFS2DIM4ZED5NB \
  | 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: 925934b6ecc0e546165a1a19cc907d6876c35853d6e304e03898cd8e23126300

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "896cf410676cb3155c5e0a05af64c2580ccfb710da052740af2b2321dec50a4a",
    "cross_cats_sorted": [
      "cs.DM",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-08T18:33:43Z",
    "title_canon_sha256": "7a5e2e0d771f1a612a2a3e54f5d5c425403f4b4132e695adc4bade74f7328ec0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.04262",
    "kind": "arxiv",
    "version": 2
  }
}