Pith Number

pith:O4GCSXOD

pith:2018:O4GCSXOD32XVYV6B27XWNM5ECZ

not attested not anchored not stored refs pending

A note on reducing the computation time for minimum distance and equivalence check of binary linear codes

Krassimir Enev, Nikolay Yankov

arxiv:1809.03764 v1 · 2018-09-11 · 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{O4GCSXOD32XVYV6B27XWNM5ECZ}

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	2026-05-18T00:05:59.887896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

770c295dc3deaf5c57c1d7ef66b3a41672b167ff077a7f3fcc81b2474adbbbb4

Aliases

arxiv: 1809.03764 · arxiv_version: 1809.03764v1 · doi: 10.48550/arxiv.1809.03764 · pith_short_12: O4GCSXOD32XV · pith_short_16: O4GCSXOD32XVYV6B · pith_short_8: O4GCSXOD

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/O4GCSXOD32XVYV6B27XWNM5ECZ \
  | 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: 770c295dc3deaf5c57c1d7ef66b3a41672b167ff077a7f3fcc81b2474adbbbb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40f98f4433082bc41b845ca472318f71ccabfdd48051bab5e1abc44a77145b3d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-09-11T09:32:57Z",
    "title_canon_sha256": "4ed9f5232dd32cb5d422f9bbc2e5ff42f2e4e85b2df3e9b5cf2150c951a25188"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03764",
    "kind": "arxiv",
    "version": 1
  }
}