Pith Number

pith:3OINIOWT

pith:2019:3OINIOWTUBQ53DO7EVATSE7WO6

not attested not anchored not stored refs pending

Confidence Regularized Self-Training

B. V. K. Vijaya Kumar, Jinsong Wang, Xiaofeng Liu, Yang Zou, Zhiding Yu

arxiv:1908.09822 v3 · 2019-08-26 · cs.CV · cs.LG · cs.MM · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OINIOWTUBQ53DO7EVATSE7WO6}

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	2026-07-05T01:19:24.728870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db90d43ad3a061dd8ddf25413913f67799039cee2afc6ca77430120110331de8

Aliases

arxiv: 1908.09822 · arxiv_version: 1908.09822v3 · doi: 10.48550/arxiv.1908.09822 · pith_short_12: 3OINIOWTUBQ5 · pith_short_16: 3OINIOWTUBQ53DO7 · pith_short_8: 3OINIOWT

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/3OINIOWTUBQ53DO7EVATSE7WO6 \
  | 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: db90d43ad3a061dd8ddf25413913f67799039cee2afc6ca77430120110331de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35e01bfada318335cb1f567f78c5d346c2615484a0de7c4c806c367c4a850ca8",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-26T17:56:13Z",
    "title_canon_sha256": "cf3f072fc6809f97a29cc626ccfb304306f685891b7f5c55e140a979303a326a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09822",
    "kind": "arxiv",
    "version": 3
  }
}