Pith Number

pith:PMEP4U36

pith:2017:PMEP4U36VLBT3PYUWBS7IBQJC3

not attested not anchored not stored refs pending

Infrastructure for Usable Machine Learning: The Stanford DAWN Project

Christopher Re, Kunle Olukotun, Matei Zaharia, Peter Bailis

arxiv:1705.07538 v2 · 2017-05-22 · cs.LG · cs.DB · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PMEP4U36VLBT3PYUWBS7IBQJC3}

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	2026-05-18T00:42:43.471232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b08fe537eaac33dbf14b065f4060916c06a76181778df2d086c8e9090429ca2

Aliases

arxiv: 1705.07538 · arxiv_version: 1705.07538v2 · doi: 10.48550/arxiv.1705.07538 · pith_short_12: PMEP4U36VLBT · pith_short_16: PMEP4U36VLBT3PYU · pith_short_8: PMEP4U36

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/PMEP4U36VLBT3PYUWBS7IBQJC3 \
  | 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: 7b08fe537eaac33dbf14b065f4060916c06a76181778df2d086c8e9090429ca2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e582bec7be693f231c97969d24f8e543f9492403610b7c7f8be8a01ae3ddf39",
    "cross_cats_sorted": [
      "cs.DB",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-22T02:28:19Z",
    "title_canon_sha256": "ae8b1af2e40c94baaa455672cbaeff87656d3c37adbae73861804888095e3cc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07538",
    "kind": "arxiv",
    "version": 2
  }
}