Pith Number

pith:DHZFYOW7

pith:2014:DHZFYOW7UHQ4WEYZ52KR5NRYSV

not attested not anchored not stored refs pending

Decoding of Quasi-Cyclic Codes up to A New Lower Bound on the Minimum Distance

Alexander Zeh, San Ling

arxiv:1404.2819 v1 · 2014-04-10 · 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{DHZFYOW7UHQ4WEYZ52KR5NRYSV}

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	2026-05-18T00:59:03.144836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19f25c3adfa1e1cb1319ee951eb638954ba41222691812f161f9ddfcf8a809f5

Aliases

arxiv: 1404.2819 · arxiv_version: 1404.2819v1 · doi: 10.48550/arxiv.1404.2819 · pith_short_12: DHZFYOW7UHQ4 · pith_short_16: DHZFYOW7UHQ4WEYZ · pith_short_8: DHZFYOW7

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/DHZFYOW7UHQ4WEYZ52KR5NRYSV \
  | 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: 19f25c3adfa1e1cb1319ee951eb638954ba41222691812f161f9ddfcf8a809f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0987c5f470ae84dcca99270dbdb820dd2f178a22f2db476634c667286f9e0863",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-10T14:12:52Z",
    "title_canon_sha256": "61a9aede73666b9616dcb97c333726aa2b8583e320b8568f59b79b1e55afa89b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2819",
    "kind": "arxiv",
    "version": 1
  }
}