Pith Number

pith:2ODXGTH2

pith:2019:2ODXGTH2S3MKKMLKUJNUXHWJ6E

not attested not anchored not stored refs pending

Workflow-Driven Distributed Machine Learning in CHASE-CI: A Cognitive Hardware and Software Ecosystem Community Infrastructure

Daniel Crawl, Dima Mishin, Ilkay Altintas, Isaac Nealey, Joel Polizzi, John Graham, Kyle Marcus, Larry Smarr, Scott L. Sellars, Thomas DeFanti

arxiv:1903.06802 v1 · 2019-02-26 · cs.DC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ODXGTH2S3MKKMLKUJNUXHWJ6E}

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	2026-05-17T23:51:08.993983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d387734cfa96d8a5316aa25b4b9ec9f117ac8ee3330716b1b903969ef8f20daf

Aliases

arxiv: 1903.06802 · arxiv_version: 1903.06802v1 · doi: 10.48550/arxiv.1903.06802 · pith_short_12: 2ODXGTH2S3MK · pith_short_16: 2ODXGTH2S3MKKMLK · pith_short_8: 2ODXGTH2

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/2ODXGTH2S3MKKMLKUJNUXHWJ6E \
  | 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: d387734cfa96d8a5316aa25b4b9ec9f117ac8ee3330716b1b903969ef8f20daf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b222bffa29da5ee412ad1b340d91174b846429afde7efa7351809a48dd3744d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-02-26T02:09:31Z",
    "title_canon_sha256": "441e6f9d36b8ff0bef5ea8d26c6db811e996b1d9f414516657182f7f16c6a138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06802",
    "kind": "arxiv",
    "version": 1
  }
}