Pith Number

pith:A6F5CYUM

pith:2021:A6F5CYUMZ7XHP4NI23FIXL6KI3

not attested not anchored not stored refs pending

Robust Long-Tailed Learning under Label Noise

Jiang-Xin Shi, Tong Wei, Wei-Wei Tu, Yu-Feng Li

arxiv:2108.11569 v1 · 2021-08-26 · 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{A6F5CYUMZ7XHP4NI23FIXL6KI3}

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

Decouple then Converge: Handling Unknown Unlabeled Distributions in Long-Tailed Semi-Supervised Learning

Receipt and verification

First computed	2026-07-05T03:08:58.530663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

078bd1628ccfee77f1a8d6ca8bafca46c0b56f48ff5797423eefb5decfa579ac

Aliases

arxiv: 2108.11569 · arxiv_version: 2108.11569v1 · doi: 10.48550/arxiv.2108.11569 · pith_short_12: A6F5CYUMZ7XH · pith_short_16: A6F5CYUMZ7XHP4NI · pith_short_8: A6F5CYUM

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/A6F5CYUMZ7XHP4NI23FIXL6KI3 \
  | 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: 078bd1628ccfee77f1a8d6ca8bafca46c0b56f48ff5797423eefb5decfa579ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1255792d9d3b0bb6e99e78ba1fe8dcbe224e936eb7d5a6b112e7b54de48f3a4b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-26T03:45:00Z",
    "title_canon_sha256": "2288bd4c5d8a18798528138993da8a340e7b68c8b8c14f150b57bf5a09194d1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11569",
    "kind": "arxiv",
    "version": 1
  }
}