Pith Number

pith:IZYTUAYK

pith:2016:IZYTUAYK4EYBSV4KHIY6LJB7XP

not attested not anchored not stored refs pending

A Tight Rate Bound and a Matching Construction for Locally Recoverable Codes with Sequential Recovery From Any Number of Multiple Erasures

Ganesh R. Kini, P. Vijay Kumar, S.B. Balaji

arxiv:1611.08561 v8 · 2016-11-25 · 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{IZYTUAYK4EYBSV4KHIY6LJB7XP}

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	2026-05-18T00:50:35.271991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46713a030ae13019578a3a31e5a43fbbe369e35fb8ee668e4be3758f1fc8859e

Aliases

arxiv: 1611.08561 · arxiv_version: 1611.08561v8 · doi: 10.48550/arxiv.1611.08561 · pith_short_12: IZYTUAYK4EYB · pith_short_16: IZYTUAYK4EYBSV4K · pith_short_8: IZYTUAYK

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/IZYTUAYK4EYBSV4KHIY6LJB7XP \
  | 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: 46713a030ae13019578a3a31e5a43fbbe369e35fb8ee668e4be3758f1fc8859e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a4c0d06502ad3009e2894d1b7d847614fdae7e18c6b4788a498c96916e30b24",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-11-25T19:16:32Z",
    "title_canon_sha256": "6622540116baebb7e771f68b9bc8c998ac98bcb65671d7b567a93b36ba906487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08561",
    "kind": "arxiv",
    "version": 8
  }
}