Pith Number

pith:IIQT2B2U

pith:2020:IIQT2B2UR5GEI2WDGDC6ZTIPA5

not attested not anchored not stored refs pending

Regularizing Reasons for Outfit Evaluation with Gradient Penalty

Dahua Lin, Ke Bai, Waikeung Wong, Xingxing Zou, Zhizhong Li

arxiv:2002.00460 v1 · 2020-02-02 · 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{IIQT2B2UR5GEI2WDGDC6ZTIPA5}

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	2026-07-05T00:37:54.697539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42213d07548f4c446ac330c5eccd0f076e51a7d8599c4537707fb90928bde1cc

Aliases

arxiv: 2002.00460 · arxiv_version: 2002.00460v1 · doi: 10.48550/arxiv.2002.00460 · pith_short_12: IIQT2B2UR5GE · pith_short_16: IIQT2B2UR5GEI2WD · pith_short_8: IIQT2B2U

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/IIQT2B2UR5GEI2WDGDC6ZTIPA5 \
  | 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: 42213d07548f4c446ac330c5eccd0f076e51a7d8599c4537707fb90928bde1cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31aefda5c43085e4a05b376971e9e291b8d5a85982be4fe838fa5886a9deeef6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-02T18:59:55Z",
    "title_canon_sha256": "14219e0a46a89f31f2e3013702cf83a5a845eb028ed8e48fe37dd2fc59fcb912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.00460",
    "kind": "arxiv",
    "version": 1
  }
}