pith. sign in
Pith Number

pith:5ZDNPSCG

pith:2023:5ZDNPSCGSCCTSGLNU7XC6MXHJX
not attested not anchored not stored refs pending

Interpolation for Robust Learning: Data Augmentation on Wasserstein Geodesics

Aritra Guha, Bo Li, Ding Zhao, Jiacheng Zhu, Jielin Qiu, XuanLong Nguyen, Zhuolin Yang

arxiv:2302.02092 v3 · 2023-02-04 · 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{5ZDNPSCGSCCTSGLNU7XC6MXHJX}

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 2026-07-05T06:45:14.436610Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

ee46d7c846908539196da7ee2f32e74dfe048fc9217cc1ce04f3d8d384f9082e

Aliases

arxiv: 2302.02092 · arxiv_version: 2302.02092v3 · doi: 10.48550/arxiv.2302.02092 · pith_short_12: 5ZDNPSCGSCCT · pith_short_16: 5ZDNPSCGSCCTSGLN · pith_short_8: 5ZDNPSCG
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/5ZDNPSCGSCCTSGLNU7XC6MXHJX \
  | 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: ee46d7c846908539196da7ee2f32e74dfe048fc9217cc1ce04f3d8d384f9082e
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "ac0ee9a57bd8542aa367a7a06eff7baee4f44bc3d12634af72119401bc1c6fc6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-04T04:52:22Z",
    "title_canon_sha256": "eb33c7948e4b30fdd42fee7f43d19738ff272525e7aa7b062c054603b8a28a13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02092",
    "kind": "arxiv",
    "version": 3
  }
}