Pith Number

pith:SNRHRPVM

pith:2022:SNRHRPVMEIJCM26MWYW5V6FDNT

not attested not anchored not stored refs pending

Semantic-Enhanced Image Clustering

Liping Qiu, Longteng Chen, Qin Zhang, Shaotian Cai, Xiaojun Chen

arxiv:2208.09849 v2 · 2022-08-21 · 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{SNRHRPVMEIJCM26MWYW5V6FDNT}

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

1 paper in Pith

Metadata Management for AI-Augmented Data Workflows

Receipt and verification

First computed	2026-07-05T05:59:03.833629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

936278beac2212266bccb62ddaf8a36cdb40574bb47449e9e5524954cef76767

Aliases

arxiv: 2208.09849 · arxiv_version: 2208.09849v2 · doi: 10.48550/arxiv.2208.09849 · pith_short_12: SNRHRPVMEIJC · pith_short_16: SNRHRPVMEIJCM26M · pith_short_8: SNRHRPVM

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/SNRHRPVMEIJCM26MWYW5V6FDNT \
  | 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: 936278beac2212266bccb62ddaf8a36cdb40574bb47449e9e5524954cef76767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0b42c9a5d05f423330a4ad8ea28a744e9b0fb094ed7b8dc666f423b0a1e3849",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-21T09:04:21Z",
    "title_canon_sha256": "9c64af7757763142458d2c70f25b2bd0b92a5aabe218429154306d125c6eace3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.09849",
    "kind": "arxiv",
    "version": 2
  }
}