Pith Number

pith:UAEGOUUT

pith:2021:UAEGOUUTDXIE7OMGKAZL2RNVOX

not attested not anchored not stored refs pending

ViCE: Improving Dense Representation Learning by Superpixelization and Contrasting Cluster Assignment

Alexander Carballo, Kazuya Takeda, Keisuke Fujii, Kento Ohtani, Robin Karlsson, Tomoki Hayashi

arxiv:2111.12460 v3 · 2021-11-24 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAEGOUUTDXIE7OMGKAZL2RNVOX}

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	2026-07-05T05:04:10.892801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0086752931dd04fb9865032bd45b575f27ca24f25158bde573ac54a0676d251

Aliases

arxiv: 2111.12460 · arxiv_version: 2111.12460v3 · doi: 10.48550/arxiv.2111.12460 · pith_short_12: UAEGOUUTDXIE · pith_short_16: UAEGOUUTDXIE7OMG · pith_short_8: UAEGOUUT

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/UAEGOUUTDXIE7OMGKAZL2RNVOX \
  | 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: a0086752931dd04fb9865032bd45b575f27ca24f25158bde573ac54a0676d251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8212c630d8a5022579145b88ec609bfc1968561e3ac5de34c2d0956957ec1c12",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-24T12:27:30Z",
    "title_canon_sha256": "bd42babeea52b08cb2a91033fecfd678d353bc61cac6893a55fe3defdfbc3d6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12460",
    "kind": "arxiv",
    "version": 3
  }
}