Pith Number

pith:QEZUQRSM

pith:2023:QEZUQRSMDFIRLAND7AZ6GDLGZL

not attested not anchored not stored refs pending

Reasonable Scale Machine Learning with Open-Source Metaflow

David Berg, Hugo Bowne-Anderson, Jacopo Tagliabue, Romain Cledat, Savin Goyal, Ville Tuulos

arxiv:2303.11761 v1 · 2023-03-21 · cs.LG · cs.DC · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QEZUQRSMDFIRLAND7AZ6GDLGZL}

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.

Cited by

1 paper in Pith

FaaS and Furious: abstractions and differential caching for efficient data pre-processing

Receipt and verification

First computed	2026-07-05T05:53:21.996276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

813348464c19511581a3f833e30d66cae777a10a36d6ccdd04faee30d33f7b68

Aliases

arxiv: 2303.11761 · arxiv_version: 2303.11761v1 · doi: 10.48550/arxiv.2303.11761 · pith_short_12: QEZUQRSMDFIR · pith_short_16: QEZUQRSMDFIRLAND · pith_short_8: QEZUQRSM

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/QEZUQRSMDFIRLAND7AZ6GDLGZL \
  | 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: 813348464c19511581a3f833e30d66cae777a10a36d6ccdd04faee30d33f7b68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef63e6c46aa4ddc2934d8476450d30ae4ae0e2cbed6811941b63d92c3ab87cb4",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-21T11:28:09Z",
    "title_canon_sha256": "34d34b2b003ba402eef444e441ef422b3d0da7ff160dd81718afa7f7cde088db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11761",
    "kind": "arxiv",
    "version": 1
  }
}