Pith Number

pith:Z52VYYCL

pith:2016:Z52VYYCLD5EXYHFHEHA74TO5JW

not attested not anchored not stored refs pending

Bounds on the Rate of Linear Locally Repairable Codes over Small Alphabets

Abhishek Agarwal, Arya Mazumdar

arxiv:1607.08547 v1 · 2016-07-28 · 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{Z52VYYCLD5EXYHFHEHA74TO5JW}

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	2026-05-18T01:10:18.918171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf755c604b1f497c1ca721c1fe4ddd4d94c359c2ef655f86c6ad9a47616c74b6

Aliases

arxiv: 1607.08547 · arxiv_version: 1607.08547v1 · doi: 10.48550/arxiv.1607.08547 · pith_short_12: Z52VYYCLD5EX · pith_short_16: Z52VYYCLD5EXYHFH · pith_short_8: Z52VYYCL

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/Z52VYYCLD5EXYHFHEHA74TO5JW \
  | 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: cf755c604b1f497c1ca721c1fe4ddd4d94c359c2ef655f86c6ad9a47616c74b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c42cc954fda21b84a5a5b0e729c732d511aee5c040d47221f3d8775808d7455c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-07-28T17:51:53Z",
    "title_canon_sha256": "03343444b248a140e9ff51db6a197d48ca3b6c3e24cc24581246460303c35858"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08547",
    "kind": "arxiv",
    "version": 1
  }
}