Pith Number

pith:QALSADLR

pith:2023:QALSADLRIHWNYIYQI2WTRI2IGU

not attested not anchored not stored refs pending

Domain Generalization without Excess Empirical Risk

Ozan Sener, Vladlen Koltun

arxiv:2308.15856 v1 · 2023-08-30 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QALSADLRIHWNYIYQI2WTRI2IGU}

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	2026-07-05T06:46:14.229852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8017200d7141ecdc231046ad38a3483501787f2866ea0fcff7a301be022a9c77

Aliases

arxiv: 2308.15856 · arxiv_version: 2308.15856v1 · doi: 10.48550/arxiv.2308.15856 · pith_short_12: QALSADLRIHWN · pith_short_16: QALSADLRIHWNYIYQ · pith_short_8: QALSADLR

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/QALSADLRIHWNYIYQI2WTRI2IGU \
  | 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: 8017200d7141ecdc231046ad38a3483501787f2866ea0fcff7a301be022a9c77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74c757f0947b7bc8f4a54f612328c83f039601c68bff151bf47d8fe816db08cf",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-30T08:46:46Z",
    "title_canon_sha256": "1076cf11ac3848de7c28e6c6fb3cd9b2802ecac9243fa19c40ef6eaf8476ad58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15856",
    "kind": "arxiv",
    "version": 1
  }
}