Pith Number

pith:UEIC6H33

pith:2018:UEIC6H33ZOWIJM6DU6LWMVQQGE

not attested not anchored not stored refs pending

Invariant Information Clustering for Unsupervised Image Classification and Segmentation

Andrea Vedaldi, Jo\~ao F. Henriques, Xu ji

arxiv:1807.06653 v4 · 2018-07-17 · 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{UEIC6H33ZOWIJM6DU6LWMVQQGE}

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.

Cited by

2 papers in Pith

Unsupervised learning for the systematic identification of nondispersive wave packets in driven helium

Rethinking the Need for Source Models: Source-Free Domain Adaptation from Scratch Guided by a Vision-Language Model

Receipt and verification

First computed	2026-07-04T23:59:04.656469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1102f1f7bcbac84b3c3a797665610310ed2548b4d6f4614edee08ba873ca13a

Aliases

arxiv: 1807.06653 · arxiv_version: 1807.06653v4 · doi: 10.48550/arxiv.1807.06653 · pith_short_12: UEIC6H33ZOWI · pith_short_16: UEIC6H33ZOWIJM6D · pith_short_8: UEIC6H33

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/UEIC6H33ZOWIJM6DU6LWMVQQGE \
  | 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: a1102f1f7bcbac84b3c3a797665610310ed2548b4d6f4614edee08ba873ca13a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0054d0c51c3ecacb9fb37a05fab22ab8c4ee8aafa4ad0419b35ae7318143bbc9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-17T20:17:29Z",
    "title_canon_sha256": "5d1381ab226717080961d5eb9fdb3b0e3758f18aecb516b1dfbd2d13208d0e25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06653",
    "kind": "arxiv",
    "version": 4
  }
}