Pith Number

pith:UG7OGG72

pith:2021:UG7OGG72EQIHHSATIP4DV65R2M

not attested not anchored not stored refs pending

Nuisance-Label Supervision: Robustness Improvement by Free Labels

Alan Yuille, Weichao Qiu, Xinyue Wei, Yi Zhang, Zihao Xiao

arxiv:2110.07118 v1 · 2021-10-14 · 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{UG7OGG72EQIHHSATIP4DV65R2M}

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	2026-07-05T03:22:38.982883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1bee31bfa241073c81343f83afbb1d327a0f0166294638f502e2a5239866413

Aliases

arxiv: 2110.07118 · arxiv_version: 2110.07118v1 · doi: 10.48550/arxiv.2110.07118 · pith_short_12: UG7OGG72EQIH · pith_short_16: UG7OGG72EQIHHSAT · pith_short_8: UG7OGG72

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/UG7OGG72EQIHHSATIP4DV65R2M \
  | 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: a1bee31bfa241073c81343f83afbb1d327a0f0166294638f502e2a5239866413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "034ad5d0c855db6219c6259118335fd3d8dc2c37554319eb886127fb573fb5cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-14T02:07:00Z",
    "title_canon_sha256": "37aeac6c92f80af3aebe32500ee47444f5c890dffe475c3a44f1af6e75afbc84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07118",
    "kind": "arxiv",
    "version": 1
  }
}