Pith Number

pith:VL2626LW

pith:2017:VL2626LWTWMBBI3SOOZ6AU4DFJ

not attested not anchored not stored refs pending

Bounds on Binary Locally Repairable Codes Tolerating Multiple Erasures

Camilla Hollanti, Matthias Grezet, Oktay Olmez, Ragnar Freij-Hollanti, Thomas Westerb\"ack

arxiv:1709.05801 v2 · 2017-09-18 · cs.IT · math.CO · 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{VL2626LWTWMBBI3SOOZ6AU4DFJ}

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	2026-05-18T00:23:08.403783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaf5ed79769d9810a37273b3e053832a6f2bd2b6e97a930a10d6b6d082299603

Aliases

arxiv: 1709.05801 · arxiv_version: 1709.05801v2 · doi: 10.48550/arxiv.1709.05801 · pith_short_12: VL2626LWTWMB · pith_short_16: VL2626LWTWMBBI3S · pith_short_8: VL2626LW

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/VL2626LWTWMBBI3SOOZ6AU4DFJ \
  | 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: aaf5ed79769d9810a37273b3e053832a6f2bd2b6e97a930a10d6b6d082299603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e8890f7f03ae4a02f885e3811ac7455d8851de75dc9918cd7c2cb56dba6e9a7",
    "cross_cats_sorted": [
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-09-18T07:55:44Z",
    "title_canon_sha256": "e65c45239b4c50ba85db45e1f9667a29e658ddb870d4f195c9c9981e9ea9e3db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05801",
    "kind": "arxiv",
    "version": 2
  }
}