Pith Number

pith:H7F4MGGP

pith:2022:H7F4MGGPQ5Q3NOUEGLL7IOT5V2

not attested not anchored not stored refs pending

Towards Backwards-Compatible Data with Confounded Domain Adaptation

Calvin McCarter

arxiv:2203.12720 v3 · 2022-03-23 · stat.ML · 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{H7F4MGGPQ5Q3NOUEGLL7IOT5V2}

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

What exactly has TabPFN learned to do?

Receipt and verification

First computed	2026-07-05T09:33:22.716990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fcbc618cf8761b6ba8432d7f43a7daeb6e2bd3bcd6a42fb0294620247a3a741

Aliases

arxiv: 2203.12720 · arxiv_version: 2203.12720v3 · doi: 10.48550/arxiv.2203.12720 · pith_short_12: H7F4MGGPQ5Q3 · pith_short_16: H7F4MGGPQ5Q3NOUE · pith_short_8: H7F4MGGP

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/H7F4MGGPQ5Q3NOUEGLL7IOT5V2 \
  | 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: 3fcbc618cf8761b6ba8432d7f43a7daeb6e2bd3bcd6a42fb0294620247a3a741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98add7018be990c653e7ae3f3c43b28da11d9136be936b087d8de8d433273384",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-03-23T20:53:55Z",
    "title_canon_sha256": "4f7cbe7e58c45c11f5a08a46cd7f82397097a7b2b67f57e0be758b5f17b2b6e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12720",
    "kind": "arxiv",
    "version": 3
  }
}