Pith Number

pith:MEAQJBNZ

pith:2015:MEAQJBNZARM45P7AVSSDBNIC6A

not attested not anchored not stored refs pending

Efficient Straggler Replication in Large-scale Parallel Computing

Da Wang, Gauri Joshi, Gregory Wornell

arxiv:1503.03128 v3 · 2015-03-11 · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEAQJBNZARM45P7AVSSDBNIC6A}

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	2026-05-18T00:35:18.804155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61010485b90459cebfe0aca430b502f02cf860bc09d03bd777591bd581bea113

Aliases

arxiv: 1503.03128 · arxiv_version: 1503.03128v3 · doi: 10.48550/arxiv.1503.03128 · pith_short_12: MEAQJBNZARM4 · pith_short_16: MEAQJBNZARM45P7A · pith_short_8: MEAQJBNZ

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/MEAQJBNZARM45P7AVSSDBNIC6A \
  | 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: 61010485b90459cebfe0aca430b502f02cf860bc09d03bd777591bd581bea113

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "440c42394209b10bcbf130b73db0623c94b28e8203a48205ef79e8ab337fa3f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-03-11T00:08:45Z",
    "title_canon_sha256": "efc1804149ac423cb5f1b848c69717866656a48f6ca4d8a7bdcf1ccbfd9ac185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03128",
    "kind": "arxiv",
    "version": 3
  }
}