Pith Number

pith:CWB4NIUV

pith:2023:CWB4NIUVOB4MRJRWH2J74TCFN4

not attested not anchored not stored refs pending

Rethinking Soft Label in Label Distribution Learning Perspective

Bogyu Park, Jihun Yoon, Min-Kook Choi, SeungBum Hong

arxiv:2301.13444 v1 · 2023-01-31 · 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{CWB4NIUVOB4MRJRWH2J74TCFN4}

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	2026-07-05T05:37:14.815546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1583c6a2957078c8a6363e93fe4c456f3077127aa9f2c603708376e94c2f1258

Aliases

arxiv: 2301.13444 · arxiv_version: 2301.13444v1 · doi: 10.48550/arxiv.2301.13444 · pith_short_12: CWB4NIUVOB4M · pith_short_16: CWB4NIUVOB4MRJRW · pith_short_8: CWB4NIUV

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/CWB4NIUVOB4MRJRWH2J74TCFN4 \
  | 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: 1583c6a2957078c8a6363e93fe4c456f3077127aa9f2c603708376e94c2f1258

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c7a0a0b7d8661428617a248c93f70fc9fe1c7c9bd413d52cef1cb6aa9131bb9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-31T06:47:19Z",
    "title_canon_sha256": "e5bd2f3180af75a11d619fd29de32e621c935916cc2be7e07d32dc5e0181856d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13444",
    "kind": "arxiv",
    "version": 1
  }
}