Pith Number

pith:FSH4BXI3

pith:2022:FSH4BXI3MXDUIYDNSAK2KG3VT6

not attested not anchored not stored refs pending

NICO++: Towards Better Benchmarking for Domain Generalization

Han Yu, Peng Cui, Renzhe Xu, Xingxuan Zhang, Yue He, Zheyan Shen

arxiv:2204.08040 v2 · 2022-04-17 · cs.CV · 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{FSH4BXI3MXDUIYDNSAK2KG3VT6}

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	2026-07-05T04:16:41.363858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c8fc0dd1b65c744606d9015a51b759f990f9474b7f6a55ee5edd5ad868cedd3

Aliases

arxiv: 2204.08040 · arxiv_version: 2204.08040v2 · doi: 10.48550/arxiv.2204.08040 · pith_short_12: FSH4BXI3MXDU · pith_short_16: FSH4BXI3MXDUIYDN · pith_short_8: FSH4BXI3

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/FSH4BXI3MXDUIYDNSAK2KG3VT6 \
  | 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: 2c8fc0dd1b65c744606d9015a51b759f990f9474b7f6a55ee5edd5ad868cedd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "671291a918ec95b64f15abe8bfc018d9d78bee3e1fd931e2bac78b3338649eb0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-17T15:57:12Z",
    "title_canon_sha256": "2ca81071b7918269166a725cd155306ecdeccef53add7263a16091ae65f91daf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08040",
    "kind": "arxiv",
    "version": 2
  }
}