Pith Number

pith:PRRMLGX7

pith:2018:PRRMLGX7BI4RSYD5YPAQNT2FB5

not attested not anchored not stored refs pending

Fundamental Limits of Erasure-Coded Key-Value Stores with Side Information

Antonia Tulino, Jaime Llorca, Ramy E. Ali, Viveck Cadambe

arxiv:1805.04337 v3 · 2018-05-11 · cs.IT · cs.DC · 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{PRRMLGX7BI4RSYD5YPAQNT2FB5}

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	2026-05-17T23:45:15.482459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c62c59aff0a3919607dc3c106cf450f412cf9aeee71478fb322ea35e11ba3eb

Aliases

arxiv: 1805.04337 · arxiv_version: 1805.04337v3 · doi: 10.48550/arxiv.1805.04337 · pith_short_12: PRRMLGX7BI4R · pith_short_16: PRRMLGX7BI4RSYD5 · pith_short_8: PRRMLGX7

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/PRRMLGX7BI4RSYD5YPAQNT2FB5 \
  | 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: 7c62c59aff0a3919607dc3c106cf450f412cf9aeee71478fb322ea35e11ba3eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfad30161bf64c69f4f8378909ae96c84659abb76499393b489730da259d0250",
    "cross_cats_sorted": [
      "cs.DC",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-11T11:36:51Z",
    "title_canon_sha256": "4a15412e75a98bf081864c23c7095e3e0476abc51043831dee291f8830350e21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04337",
    "kind": "arxiv",
    "version": 3
  }
}