Pith Number

pith:DPL2UWIP

pith:2018:DPL2UWIPMGEVQB2NV3IOFMSUGJ

not attested not anchored not stored refs pending

SLAQ: Quality-Driven Scheduling for Distributed Machine Learning

Andrew Or, Haoyu Zhang, Logan Stafman, Michael J. Freedman

arxiv:1802.04819 v1 · 2018-02-13 · 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{DPL2UWIPMGEVQB2NV3IOFMSUGJ}

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	2026-05-18T00:23:22.558710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd7aa590f618958074daed0e2b254325b8e7daa96191e9422748117b5805f74

Aliases

arxiv: 1802.04819 · arxiv_version: 1802.04819v1 · doi: 10.48550/arxiv.1802.04819 · pith_short_12: DPL2UWIPMGEV · pith_short_16: DPL2UWIPMGEVQB2N · pith_short_8: DPL2UWIP

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/DPL2UWIPMGEVQB2NV3IOFMSUGJ \
  | 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: 1bd7aa590f618958074daed0e2b254325b8e7daa96191e9422748117b5805f74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a7c308e34d384b6a3bc5149aa18a3e0281f7a4c9591ad6746eefa91c88ff8ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-02-13T19:03:49Z",
    "title_canon_sha256": "1bde1ee8514e2e94460b25424bf44b16a6c2f8370e94821a6aaf556e7a238f9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04819",
    "kind": "arxiv",
    "version": 1
  }
}