Pith Number

pith:YZ7JDGWX

pith:2020:YZ7JDGWXN53UKXABBKL5BZG4UI

not attested not anchored not stored refs pending

Risk Variance Penalization

Chuanlong Xie, Fei Chen, Haotian Ye, Rui Sun, Yue Liu, Zhenguo Li

arxiv:2006.07544 v2 · 2020-06-13 · 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{YZ7JDGWXN53UKXABBKL5BZG4UI}

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

1 paper in Pith

Adversarial Label Invariant Graph Data Augmentations for Out-of-Distribution Generalization

Receipt and verification

First computed	2026-07-05T02:30:28.803017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c67e919ad76f77455c010a97d0e4dca22ef5bbab63cbb99c1f2da372e614f757

Aliases

arxiv: 2006.07544 · arxiv_version: 2006.07544v2 · doi: 10.48550/arxiv.2006.07544 · pith_short_12: YZ7JDGWXN53U · pith_short_16: YZ7JDGWXN53UKXAB · pith_short_8: YZ7JDGWX

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/YZ7JDGWXN53UKXABBKL5BZG4UI \
  | 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: c67e919ad76f77455c010a97d0e4dca22ef5bbab63cbb99c1f2da372e614f757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "333218f5c57d437eb4cd825cabd26a840be3405f5f14bb7091680bca73c2efb3",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-13T03:20:49Z",
    "title_canon_sha256": "27df1c4fe78e3b0e0ecabccaa4d53ed3e68fc29d4efe32766d8306d2bdbab00d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07544",
    "kind": "arxiv",
    "version": 2
  }
}