Pith Number

pith:A4LR57DY

pith:2020:A4LR57DYV7TBRHB47PZYWOOJH3

not attested not anchored not stored refs pending

Demystifying a Dark Art: Understanding Real-World Machine Learning Model Development

Aditya Parameswaran, Angela Lee, Doris Lee, Doris Xin

arxiv:2005.01520 v1 · 2020-05-04 · cs.LG · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4LR57DYV7TBRHB47PZYWOOJH3}

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

How Weight Resampling and Optimizers Shape the Dynamics of Continual Learning and Forgetting in Neural Networks

Receipt and verification

First computed	2026-07-05T01:00:08.571338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07171efc78afe6189c3cfbf38b39c93efea264970b58f4993eb0cfad7b533e77

Aliases

arxiv: 2005.01520 · arxiv_version: 2005.01520v1 · doi: 10.48550/arxiv.2005.01520 · pith_short_12: A4LR57DYV7TB · pith_short_16: A4LR57DYV7TBRHB4 · pith_short_8: A4LR57DY

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/A4LR57DYV7TBRHB47PZYWOOJH3 \
  | 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: 07171efc78afe6189c3cfbf38b39c93efea264970b58f4993eb0cfad7b533e77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da7144b4a4cd76241a755cffb0b72008b4004649c064215bc3562d590e31c586",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-04T14:33:39Z",
    "title_canon_sha256": "f2d23e668934a4f8725fcc74c526e5a8e1aed0b987c5989c98d6647860102e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.01520",
    "kind": "arxiv",
    "version": 1
  }
}