Pith Number

pith:6F3NM7LY

pith:2015:6F3NM7LYICS7QNVTDLDNW7272A

not attested not anchored not stored refs pending

New constructions of quantum MDS convolutional codes derived from generalized Reed-Solomon codes

Baokun Ding, Gennian Ge, Tao Zhang

arxiv:1511.01616 v1 · 2015-11-05 · 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{6F3NM7LYICS7QNVTDLDNW7272A}

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	2026-05-18T01:27:45.079178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f176d67d7840a5f836b31ac6db7f5fd039a959f1a9be3045e3fc51c794fc5bc7

Aliases

arxiv: 1511.01616 · arxiv_version: 1511.01616v1 · doi: 10.48550/arxiv.1511.01616 · pith_short_12: 6F3NM7LYICS7 · pith_short_16: 6F3NM7LYICS7QNVT · pith_short_8: 6F3NM7LY

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/6F3NM7LYICS7QNVTDLDNW7272A \
  | 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: f176d67d7840a5f836b31ac6db7f5fd039a959f1a9be3045e3fc51c794fc5bc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de4ce7ac1b57013b153876dcd3cee8daed04fd0effa10525922b4e867f099af4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-05T05:59:59Z",
    "title_canon_sha256": "67022b3863d8eb34017436dfc05009f5abd85cb12d263945b7523f3d912088be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01616",
    "kind": "arxiv",
    "version": 1
  }
}