Pith Number

pith:2ARNUZXF

pith:2022:2ARNUZXFD7PI7PUATZJJIMTBZE

not attested not anchored not stored refs pending

Truncate-Split-Contrast: A Framework for Learning from Mislabeled Videos

Chun Yuan, Jue Wang, Junwu Weng, Zixiao Wang

arxiv:2212.13495 v2 · 2022-12-27 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ARNUZXFD7PI7PUATZJJIMTBZE}

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	2026-07-05T05:29:05.274182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d022da66e51fde8fbe809e52943261c90a5523f5f68f121e3eb63dea60de530e

Aliases

arxiv: 2212.13495 · arxiv_version: 2212.13495v2 · doi: 10.48550/arxiv.2212.13495 · pith_short_12: 2ARNUZXFD7PI · pith_short_16: 2ARNUZXFD7PI7PUA · pith_short_8: 2ARNUZXF

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/2ARNUZXFD7PI7PUATZJJIMTBZE \
  | 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: d022da66e51fde8fbe809e52943261c90a5523f5f68f121e3eb63dea60de530e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16b1576f45bea72c4d132adb6d780dd687912404be3a2085fbf667fcb59bd004",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-27T14:09:14Z",
    "title_canon_sha256": "51465b3a999628502a57f3176fe7c30bd639bef1b67344a168acdb2c9f6fafa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.13495",
    "kind": "arxiv",
    "version": 2
  }
}