Pith Number

pith:325QX4EB

pith:2019:325QX4EBQUP5FXVF7R7R5F7YUH

not attested not anchored not stored refs pending

Applications of Gaussian Binomials to Coding Theory for Deletion Error Correction

Justin Kong, Manabu Hagiwara

arxiv:1906.03385 v2 · 2019-06-08 · 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{325QX4EBQUP5FXVF7R7R5F7YUH}

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	2026-05-17T23:43:32.464434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

debb0bf081851fd2dea5fc7f1e97f8a1cd6bd2e891b7ced73b1213f2a03965c0

Aliases

arxiv: 1906.03385 · arxiv_version: 1906.03385v2 · doi: 10.48550/arxiv.1906.03385 · pith_short_12: 325QX4EBQUP5 · pith_short_16: 325QX4EBQUP5FXVF · pith_short_8: 325QX4EB

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/325QX4EBQUP5FXVF7R7R5F7YUH \
  | 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: debb0bf081851fd2dea5fc7f1e97f8a1cd6bd2e891b7ced73b1213f2a03965c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e3750f9fe70166a2617d5585f1d0d9efc792330fecef600fc9a4fc2ec49025c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-06-08T03:46:50Z",
    "title_canon_sha256": "a275bfc6cfde6caf29487c93cb9a8dc02b29caac54d55c3b62d37f6dd8c8be16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03385",
    "kind": "arxiv",
    "version": 2
  }
}