Pith Number

pith:XMQV7L2C

pith:2023:XMQV7L2CMWEVIGRORWMW2F7C5Z

not attested not anchored not stored refs pending

The Role of Pre-training Data in Transfer Learning

Hanie Sedghi, Ludwig Schmidt, Mitchell Wortsman, M.Moein Shariatnia, Olga Saukh, Rahim Entezari

arxiv:2302.13602 v2 · 2023-02-27 · cs.CV · 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{XMQV7L2CMWEVIGRORWMW2F7C5Z}

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 Does the Spatial Distribution of Pre-training Data Affect Geospatial Foundation Models?

Receipt and verification

First computed	2026-07-05T05:47:06.393811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb215faf426589541a2e8d996d17e2ee70d2f7cd76cdb83d9111f43652cc750f

Aliases

arxiv: 2302.13602 · arxiv_version: 2302.13602v2 · doi: 10.48550/arxiv.2302.13602 · pith_short_12: XMQV7L2CMWEV · pith_short_16: XMQV7L2CMWEVIGRO · pith_short_8: XMQV7L2C

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/XMQV7L2CMWEVIGRORWMW2F7C5Z \
  | 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: bb215faf426589541a2e8d996d17e2ee70d2f7cd76cdb83d9111f43652cc750f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaa3675bf5238f53c70cec77eb1752f14adfc480da07a434f7ca78b3dfe7c832",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-27T09:10:08Z",
    "title_canon_sha256": "a5c097764066ff6d3c88dad68e911ee092b2d970f48597259352378579cd32c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13602",
    "kind": "arxiv",
    "version": 2
  }
}