Pith Number

pith:VRFCLAZZ

pith:2023:VRFCLAZZH6S4Y5DLWET6FMSZ7F

not attested not anchored not stored refs pending

Semi-Supervised Learning via Weight-aware Distillation under Class Distribution Mismatch

Cuiping Li, Hong Chen, Pan Du, Suyun Zhao, Zisen Sheng

arxiv:2308.11874 v1 · 2023-08-23 · 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{VRFCLAZZH6S4Y5DLWET6FMSZ7F}

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	2026-07-05T06:43:55.972410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac4a2583393fa5cc746bb127e2b259f97ae2a3ed9f9ef2bd2e49fe03778bd90b

Aliases

arxiv: 2308.11874 · arxiv_version: 2308.11874v1 · doi: 10.48550/arxiv.2308.11874 · pith_short_12: VRFCLAZZH6S4 · pith_short_16: VRFCLAZZH6S4Y5DL · pith_short_8: VRFCLAZZ

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/VRFCLAZZH6S4Y5DLWET6FMSZ7F \
  | 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: ac4a2583393fa5cc746bb127e2b259f97ae2a3ed9f9ef2bd2e49fe03778bd90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dcd18cefc3f015e4b5023092ed16d6b9609fd78bd048bcc141081651bc98746",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-23T02:37:34Z",
    "title_canon_sha256": "e07f0b407860f795117c5897fb5c4c16612a5ef800089716dc97b9e9a32204be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.11874",
    "kind": "arxiv",
    "version": 1
  }
}