Pith Number

pith:KPHUHYWF

pith:2023:KPHUHYWF5XB7LAJRYSOXAFHMXU

not attested not anchored not stored refs pending

Revisiting Long-tailed Image Classification: Survey and Benchmarks with New Evaluation Metrics

Chaowei Fang, Dingwen Zhang, Junwei Han, Lechao Cheng, Le Yang, Wen Zheng, Xue Li

arxiv:2302.01507 v1 · 2023-02-03 · cs.CV

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\usepackage{pith}
\pithnumber{KPHUHYWF5XB7LAJRYSOXAFHMXU}

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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

Why Do Vision Language Models Struggle To Recognize Human Emotions?

Receipt and verification

First computed	2026-07-05T05:38:33.051889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53cf43e2c5edc3f58131c49d7014ecbd3ae4c641333c86dfc82cefeb7479c4dc

Aliases

arxiv: 2302.01507 · arxiv_version: 2302.01507v1 · doi: 10.48550/arxiv.2302.01507 · pith_short_12: KPHUHYWF5XB7 · pith_short_16: KPHUHYWF5XB7LAJR · pith_short_8: KPHUHYWF

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/KPHUHYWF5XB7LAJRYSOXAFHMXU \
  | 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: 53cf43e2c5edc3f58131c49d7014ecbd3ae4c641333c86dfc82cefeb7479c4dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e9ac4ff9ce47b5f3595550ab9f6f343dd5391fba6e151423d6eb9d49b57a9e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-03T02:40:54Z",
    "title_canon_sha256": "28cc1f06fa736b36fd76772fb4ee78ce96d2c17b0513752653bed48dcdc062cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01507",
    "kind": "arxiv",
    "version": 1
  }
}