Pith Number

pith:BIMVZB7S

pith:2016:BIMVZB7SAXPXGSLCW4HI7Z53UD

not attested not anchored not stored refs pending

An Explicit, Coupled-Layer Construction of a High-Rate MSR Code with Low Sub-Packetization Level, Small Field Size and All-Node Repair

Birenjith Sasidharan, Myna Vajha, P. Vijay Kumar

arxiv:1607.07335 v3 · 2016-07-25 · 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{BIMVZB7SAXPXGSLCW4HI7Z53UD}

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.

Cited by

1 paper in Pith

Near-optimal Repair of Reed-Solomon Codes with Low Sub-packetization

Receipt and verification

First computed	2026-05-18T01:04:27.221327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a195c87f205df734962b70e8fe7bba0ef864fc9eeaff346fd7c522e37a099ee

Aliases

arxiv: 1607.07335 · arxiv_version: 1607.07335v3 · doi: 10.48550/arxiv.1607.07335 · pith_short_12: BIMVZB7SAXPX · pith_short_16: BIMVZB7SAXPXGSLC · pith_short_8: BIMVZB7S

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/BIMVZB7SAXPXGSLCW4HI7Z53UD \
  | 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: 0a195c87f205df734962b70e8fe7bba0ef864fc9eeaff346fd7c522e37a099ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "344bd5433036e67c6875909e75723a5835695f785048c6c6fe81de8e58e9951c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-07-25T16:08:07Z",
    "title_canon_sha256": "a4562c7b14cc16154e0241aac97fa4a53a98bdf1ee499462c7ed8b66b4a1cca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07335",
    "kind": "arxiv",
    "version": 3
  }
}