Pith Number

pith:CZRPG77E

pith:2020:CZRPG77EJVFCJFHD6QXVVZ6SOP

not attested not anchored not stored refs pending

Distribution-Balanced Loss for Multi-Label Classification in Long-Tailed Datasets

Dahua Lin, Qingqiu Huang, Tong Wu, Yu Wang, Ziwei Liu

arxiv:2007.09654 v4 · 2020-07-19 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZRPG77EJVFCJFHD6QXVVZ6SOP}

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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

Towards Unbiased and Robust Spatio-Temporal Scene Graph Generation and Anticipation

Receipt and verification

First computed	2026-07-05T03:37:38.240087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1662f37fe44d4a2494e3f42f5ae7d273ea6f260bbaa3376b3e01ad60e377083e

Aliases

arxiv: 2007.09654 · arxiv_version: 2007.09654v4 · doi: 10.48550/arxiv.2007.09654 · pith_short_12: CZRPG77EJVFC · pith_short_16: CZRPG77EJVFCJFHD · pith_short_8: CZRPG77E

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/CZRPG77EJVFCJFHD6QXVVZ6SOP \
  | 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: 1662f37fe44d4a2494e3f42f5ae7d273ea6f260bbaa3376b3e01ad60e377083e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f070b8edbf22c52a4f2ee24b6d24b632f5aae3f5085de023a62c50775f3c5690",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-19T11:50:10Z",
    "title_canon_sha256": "5ef64864bad040880ff029fe9c45b9d45379dfbc7770fa5693f3b9d21f7e2963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09654",
    "kind": "arxiv",
    "version": 4
  }
}