Pith Number

pith:SYFETJSU

pith:2021:SYFETJSU2DP66R5USAFM3EKQRL

not attested not anchored not stored refs pending

Improving Self-supervised Learning with Automated Unsupervised Outlier Arbitration

Jingjing Zou, Jingyang Lin, Tao Mei, Ting Yao, Yingwei Pan, Yu Wang

arxiv:2112.08132 v1 · 2021-12-15 · cs.LG · cs.AI · 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{SYFETJSU2DP66R5USAFM3EKQRL}

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	2026-07-05T03:41:17.962445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960a49a654d0dfef47b4900acd91508ad362275ba33adb6fe5afda4404de77e7

Aliases

arxiv: 2112.08132 · arxiv_version: 2112.08132v1 · doi: 10.48550/arxiv.2112.08132 · pith_short_12: SYFETJSU2DP6 · pith_short_16: SYFETJSU2DP66R5U · pith_short_8: SYFETJSU

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/SYFETJSU2DP66R5USAFM3EKQRL \
  | 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: 960a49a654d0dfef47b4900acd91508ad362275ba33adb6fe5afda4404de77e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93f12418be233e54f1ca079e00f51be414ee1899a150d150fef9780670bc3fb3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-15T14:05:23Z",
    "title_canon_sha256": "03164de177412f2eb0eedca5dd7d10078e4df258857c83046b013c9c8c312e1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.08132",
    "kind": "arxiv",
    "version": 1
  }
}