Pith Number

pith:K2VXUGNL

pith:2025:K2VXUGNLT56WEDXBTV2GZ7AMQD

not attested not anchored not stored refs pending

Not Every AI Problem is a Data Problem: We Should Be Intentional About Data Scaling

Natasha Noy, Nino Scherrer, Tanya Rodchenko

arxiv:2501.13779 v2 · 2025-01-23 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2VXUGNLT56WEDXBTV2GZ7AMQD}

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

MesaNet: Sequence Modeling by Locally Optimal Test-Time Training

Receipt and verification

First computed	2026-07-05T11:14:52.824232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56ab7a19ab9f7d620ee19d746cfc0c80e1bca2caf615e798afc10bf6a6f6d682

Aliases

arxiv: 2501.13779 · arxiv_version: 2501.13779v2 · doi: 10.48550/arxiv.2501.13779 · pith_short_12: K2VXUGNLT56W · pith_short_16: K2VXUGNLT56WEDXB · pith_short_8: K2VXUGNL

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/K2VXUGNLT56WEDXBTV2GZ7AMQD \
  | 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: 56ab7a19ab9f7d620ee19d746cfc0c80e1bca2caf615e798afc10bf6a6f6d682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "110f6bc41a140e82b68c1b09b7d56154397e1503d03043268742f24d19105101",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-23T15:58:14Z",
    "title_canon_sha256": "86f94a12140fb795297baefac68ce20b0a823332fe4e45046caf84a57d76db7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13779",
    "kind": "arxiv",
    "version": 2
  }
}