Pith Number

pith:MHM6Z5SO

pith:2011:MHM6Z5SO4I4E3XCCITO6BO3VM2

not attested not anchored not stored refs pending

An Overview of Codes Tailor-made for Better Repairability in Networked Distributed Storage Systems

Anwitaman Datta, Frederique Oggier

arxiv:1109.2317 v2 · 2011-09-11 · cs.DC · 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{MHM6Z5SO4I4E3XCCITO6BO3VM2}

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	2026-05-18T03:35:02.328968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61d9ecf64ee2384ddc4244dde0bb7566ae8ffe45a9174a370e026bcd02032598

Aliases

arxiv: 1109.2317 · arxiv_version: 1109.2317v2 · doi: 10.48550/arxiv.1109.2317 · pith_short_12: MHM6Z5SO4I4E · pith_short_16: MHM6Z5SO4I4E3XCC · pith_short_8: MHM6Z5SO

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/MHM6Z5SO4I4E3XCCITO6BO3VM2 \
  | 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: 61d9ecf64ee2384ddc4244dde0bb7566ae8ffe45a9174a370e026bcd02032598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "335796abaf7781bb4e0e317f89600f48d43ae95ceb4f17a29166b9bc0c4d2590",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-09-11T14:27:20Z",
    "title_canon_sha256": "4045069fda35e03e39fc34620cfe14915d59141b9c7285eba6a2719043cb4f6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2317",
    "kind": "arxiv",
    "version": 2
  }
}