Pith Number

pith:FUCCULBJ

pith:2017:FUCCULBJYY3QUBQNSQIZZ7MSC2

not attested not anchored not stored refs pending

The Storage vs Repair Bandwidth Trade-off for Multiple Failures in Clustered Storage Networks

Muriel M\'edard, N. Prakash, Vitaly Abdrashitov

arxiv:1708.05474 v1 · 2017-08-18 · 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{FUCCULBJYY3QUBQNSQIZZ7MSC2}

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	2026-05-18T00:37:49.963732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d042a2c29c6370a060d94119cfd9216a6f1c4e1263d5fce8ad7a3b96439d780

Aliases

arxiv: 1708.05474 · arxiv_version: 1708.05474v1 · doi: 10.48550/arxiv.1708.05474 · pith_short_12: FUCCULBJYY3Q · pith_short_16: FUCCULBJYY3QUBQN · pith_short_8: FUCCULBJ

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/FUCCULBJYY3QUBQNSQIZZ7MSC2 \
  | 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: 2d042a2c29c6370a060d94119cfd9216a6f1c4e1263d5fce8ad7a3b96439d780

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6e66642cbbd43999299fc1eec429080a76cb7143d59aca72f2721e113d342fc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-18T00:46:39Z",
    "title_canon_sha256": "901d5a69ab050edbafca1eb49dcf2b09c47a3a5cf5d27bfbbf30f8575a58f23b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05474",
    "kind": "arxiv",
    "version": 1
  }
}