Pith Number

pith:UXBVCTKT

pith:2018:UXBVCTKT3H3X7GJ7P4M2WNVIJL

not attested not anchored not stored refs pending

PRETZEL: Opening the Black Box of Machine Learning Prediction Serving Systems

Alberto Scolari, Byung-Gon Chun, Marco Domenico Santambrogio, Markus Weimer, Matteo Interlandi, Yunseong Lee

arxiv:1810.06115 v1 · 2018-10-14 · cs.LG · cs.DC · 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{UXBVCTKT3H3X7GJ7P4M2WNVIJL}

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	2026-05-18T00:03:21.375876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5c3514d53d9f77f993f7f19ab36a84aee6cb42f9ea16d48a84a682400806867

Aliases

arxiv: 1810.06115 · arxiv_version: 1810.06115v1 · doi: 10.48550/arxiv.1810.06115 · pith_short_12: UXBVCTKT3H3X · pith_short_16: UXBVCTKT3H3X7GJ7 · pith_short_8: UXBVCTKT

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/UXBVCTKT3H3X7GJ7P4M2WNVIJL \
  | 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: a5c3514d53d9f77f993f7f19ab36a84aee6cb42f9ea16d48a84a682400806867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4648e6d8a2abad27a0524af95d1615b6025957ac1982a19536d6b8ec352245c",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-14T22:21:30Z",
    "title_canon_sha256": "cdaf28b0cdeff6502ab9b33b62127d9def5e16ebe710e96d7f456fd3778024c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06115",
    "kind": "arxiv",
    "version": 1
  }
}