Pith Number

pith:6IOMIOSR

pith:2024:6IOMIOSRBAUBLP2J6F6EWLTXSM

not attested not anchored not stored refs pending

Ask Your Distribution Shift if Pre-Training is Right for You

Aleksander Madry, Benjamin Cohen-Wang, Joshua Vendrow

arxiv:2403.00194 v2 · 2024-02-29 · 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{6IOMIOSRBAUBLP2J6F6EWLTXSM}

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.

Receipt and verification

First computed	2026-07-05T09:52:59.623532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f21cc43a51082815bf49f17c4b2e7793203a94892a975a471612987e221094fb

Aliases

arxiv: 2403.00194 · arxiv_version: 2403.00194v2 · doi: 10.48550/arxiv.2403.00194 · pith_short_12: 6IOMIOSRBAUB · pith_short_16: 6IOMIOSRBAUBLP2J · pith_short_8: 6IOMIOSR

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/6IOMIOSRBAUBLP2J6F6EWLTXSM \
  | 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: f21cc43a51082815bf49f17c4b2e7793203a94892a975a471612987e221094fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fb30c3dfb5107074c7efc8e24d00180ac2dd340bb6e9542e9e25d225b5c1a3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-29T23:46:28Z",
    "title_canon_sha256": "d4f6ebea1a9c5e0216eb869362232da6a5942245653c46335476806729c09a8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.00194",
    "kind": "arxiv",
    "version": 2
  }
}