Pith Number

pith:3ORP3U67

pith:2024:3ORP3U67CADMONC2CVN5HCMF2P

not attested not anchored not stored refs pending

Weighted Risk Invariance: Domain Generalization under Invariant Feature Shift

Anqi Liu, Gina Wong, Joshua Gleason, Rama Chellappa, Yoav Wald

arxiv:2407.18428 v1 · 2024-07-25 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ORP3U67CADMONC2CVN5HCMF2P}

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

2 papers in Pith

S2Aligner: Pair-Efficient and Transferable Pre-Training for Sparse Text-Attributed Graphs

Receipt and verification

First computed	2026-06-03T02:05:39.878344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dba2fdd3df1006c7345a155bd38985d3c550237761046198b3d726b95276478a

Aliases

arxiv: 2407.18428 · arxiv_version: 2407.18428v1 · doi: 10.48550/arxiv.2407.18428 · pith_short_12: 3ORP3U67CADM · pith_short_16: 3ORP3U67CADMONC2 · pith_short_8: 3ORP3U67

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/3ORP3U67CADMONC2CVN5HCMF2P \
  | 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: dba2fdd3df1006c7345a155bd38985d3c550237761046198b3d726b95276478a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0545265caf64bb40a25a57bf45cee7b9c57209232fa17dbb5aa6e214fa26d18f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-25T23:27:10Z",
    "title_canon_sha256": "fa0d4c3b7b06499564e4b50eeb4b94d5497d9756fa085afd6ab99dd07baefaf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18428",
    "kind": "arxiv",
    "version": 1
  }
}