Pith Number

pith:HCKVSTY6

pith:2025:HCKVSTY6XBQEEC3LK4QJL5J2AH

not attested not anchored not stored refs pending

Uncertainty-aware Long-tailed Weights Model the Utility of Pseudo-labels for Semi-supervised Learning

Jiaqi Wu, Junbiao Pang, Qingming Huang

arxiv:2503.09974 v1 · 2025-03-13 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCKVSTY6XBQEEC3LK4QJL5J2AH}

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	2026-07-05T10:30:35.847058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3895594f1eb860420b6b572095f53a01eb415fd1b55f595555fbebe8d1166102

Aliases

arxiv: 2503.09974 · arxiv_version: 2503.09974v1 · doi: 10.48550/arxiv.2503.09974 · pith_short_12: HCKVSTY6XBQE · pith_short_16: HCKVSTY6XBQEEC3L · pith_short_8: HCKVSTY6

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/HCKVSTY6XBQEEC3LK4QJL5J2AH \
  | 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: 3895594f1eb860420b6b572095f53a01eb415fd1b55f595555fbebe8d1166102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eb2246a0ef5ce1983977bcbbee603a35db0415ed251685ddd860615ed31352d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-13T02:21:04Z",
    "title_canon_sha256": "a8fb03a80e836186545155235a5f34241ce1e652334f0eaa155682a78e311f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09974",
    "kind": "arxiv",
    "version": 1
  }
}