Pith Number

pith:YABJ4KVV

pith:2022:YABJ4KVVUQZC4RCCOW6HLRBBGH

not attested not anchored not stored refs pending

Debiased Learning from Naturally Imbalanced Pseudo-Labels

Long Lian, Stella X. Yu, Xudong Wang, Zhirong Wu

arxiv:2201.01490 v2 · 2022-01-05 · cs.LG · cs.CL · 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{YABJ4KVVUQZC4RCCOW6HLRBBGH}

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	2026-07-05T04:16:38.832242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0029e2ab5a4322e444275bc75c42131f028384cf19d94a48e604df2ec780467

Aliases

arxiv: 2201.01490 · arxiv_version: 2201.01490v2 · doi: 10.48550/arxiv.2201.01490 · pith_short_12: YABJ4KVVUQZC · pith_short_16: YABJ4KVVUQZC4RCC · pith_short_8: YABJ4KVV

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/YABJ4KVVUQZC4RCCOW6HLRBBGH \
  | 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: c0029e2ab5a4322e444275bc75c42131f028384cf19d94a48e604df2ec780467

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b534df6ac0cdc6b1e94a0d167a5d08eb3845af31528d7e733628e2394680337",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-05T07:40:24Z",
    "title_canon_sha256": "f53c63a65d55b60f986f1e48c3e93dff815e3347d212a005c88477a03d40c726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01490",
    "kind": "arxiv",
    "version": 2
  }
}