Pith Number

pith:OEOXHLC7

pith:2019:OEOXHLC7VRXGKMWS2M42QM25CG

not attested not anchored not stored refs pending

New Bounds on the Field Size for Maximally Recoverable Codes Instantiating Grid-like Topologies

Gennian Ge, Jingxue Ma, Xiangliang Kong

arxiv:1901.06915 v2 · 2019-01-21 · 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{OEOXHLC7VRXGKMWS2M42QM25CG}

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	2026-05-17T23:53:08.816734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

711d73ac5fac6e6532d2d339a8335d11880de4060514967a75bea59909617dde

Aliases

arxiv: 1901.06915 · arxiv_version: 1901.06915v2 · doi: 10.48550/arxiv.1901.06915 · pith_short_12: OEOXHLC7VRXG · pith_short_16: OEOXHLC7VRXGKMWS · pith_short_8: OEOXHLC7

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/OEOXHLC7VRXGKMWS2M42QM25CG \
  | 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: 711d73ac5fac6e6532d2d339a8335d11880de4060514967a75bea59909617dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2a973299d97b8546c78540d99f85859f1feea6e1bdcc6b739a135cecf39f0d1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-21T13:02:16Z",
    "title_canon_sha256": "2b0631f018ad078ea995504eb58cac137a3493b85c6b2575a1b805f97fc0782c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06915",
    "kind": "arxiv",
    "version": 2
  }
}