Pith Number

pith:UVGF6GQY

pith:2018:UVGF6GQYBZJZTEA6WB5FL64PVI

not attested not anchored not stored refs pending

Helix: Holistic Optimization for Accelerating Iterative Machine Learning

Aditya Parameswaran, Doris Xin, Jialin Liu, Litian Ma, Shuchen Song, Stephen Macke

arxiv:1812.05762 v1 · 2018-12-14 · cs.DB · 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{UVGF6GQYBZJZTEA6WB5FL64PVI}

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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

Learning Lineage Constraints for Data Science Operations

Receipt and verification

First computed	2026-05-17T23:58:18.279785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a54c5f1a180e5399901eb07a55fb8faa0dba71c76b01be11fca4fd7eb458350b

Aliases

arxiv: 1812.05762 · arxiv_version: 1812.05762v1 · doi: 10.48550/arxiv.1812.05762 · pith_short_12: UVGF6GQYBZJZ · pith_short_16: UVGF6GQYBZJZTEA6 · pith_short_8: UVGF6GQY

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/UVGF6GQYBZJZTEA6WB5FL64PVI \
  | 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: a54c5f1a180e5399901eb07a55fb8faa0dba71c76b01be11fca4fd7eb458350b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ea59ae775599e536de7ae3a34f30f63953ce5d538b0096ce8c99a98baedfc04",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-12-14T02:32:45Z",
    "title_canon_sha256": "f76460289944cc0566a1c2181d6eda1b6816cde03dec323fec5446ae755b0227"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05762",
    "kind": "arxiv",
    "version": 1
  }
}