Pith Number

pith:2WIU3PQV

pith:2017:2WIU3PQVBX6WHDUDWA5K6JU2Q2

not attested not anchored not stored refs pending

Hartmann--Tzeng bound and Skew Cyclic Codes of Designed Hamming Distance

Alessandro Neri, F.J. Lobillo, Gabriel Navarro, Jos\'e G\'omez-Torrecillas

arxiv:1711.03515 v1 · 2017-11-09 · 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{2WIU3PQVBX6WHDUDWA5K6JU2Q2}

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	2026-05-18T00:10:19.158581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5914dbe150dfd638e83b03aaf269a86888d235f755e9e65427b4ef203208c30

Aliases

arxiv: 1711.03515 · arxiv_version: 1711.03515v1 · doi: 10.48550/arxiv.1711.03515 · pith_short_12: 2WIU3PQVBX6W · pith_short_16: 2WIU3PQVBX6WHDUD · pith_short_8: 2WIU3PQV

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/2WIU3PQVBX6WHDUDWA5K6JU2Q2 \
  | 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: d5914dbe150dfd638e83b03aaf269a86888d235f755e9e65427b4ef203208c30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f4af8369caae8ff5b825d9a93598fd8d89c7e13208d3322a3827e6594bae78d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-09T18:25:52Z",
    "title_canon_sha256": "cfeae5971229dcdb87ebc393a67e1d98a091eeb2db2a954d419fa4eea0d49da5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03515",
    "kind": "arxiv",
    "version": 1
  }
}