Pith Number

pith:XDQW7GEC

pith:2024:XDQW7GECMZVMN6YTBY6BRDT23M

not attested not anchored not stored refs pending

Online Feature Updates Improve Online (Generalized) Label Shift Adaptation

Dheeraj Baby, Kilian Q. Weinberger, Ruihan Wu, Siddhartha Datta, Yi Su, Yu-Xiang Wang

arxiv:2402.03545 v3 · 2024-02-05 · 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{XDQW7GECMZVMN6YTBY6BRDT23M}

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	2026-07-05T09:28:47.633083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8e16f9882666ac6fb130e3c188e7adb3f4c5a0cc0c7382d0a363bb5cd4e3065

Aliases

arxiv: 2402.03545 · arxiv_version: 2402.03545v3 · doi: 10.48550/arxiv.2402.03545 · pith_short_12: XDQW7GECMZVM · pith_short_16: XDQW7GECMZVMN6YT · pith_short_8: XDQW7GEC

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/XDQW7GECMZVMN6YTBY6BRDT23M \
  | 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: b8e16f9882666ac6fb130e3c188e7adb3f4c5a0cc0c7382d0a363bb5cd4e3065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b963947e31e72442dfb19e4e4c61e79b1d1fb456465b985cd68a1d60301d700b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-05T22:03:25Z",
    "title_canon_sha256": "78b058a5952a9485393e233f2c228ab9c2aff7a15d7b7713ad904d9031d7bae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03545",
    "kind": "arxiv",
    "version": 3
  }
}