Pith Number

pith:GE6EYWZL

pith:2014:GE6EYWZLEMKVI2Y6BBQOLED6IW

not attested not anchored not stored refs pending

Optimized Cartesian $K$-Means

Heng Tao Shen, Jianfeng Wang, Jingdong Wang, Jingkuan Song, Shipeng Li, Xin-Shun Xu

arxiv:1405.4054 v1 · 2014-05-16 · 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{GE6EYWZLEMKVI2Y6BBQOLED6IW}

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	2026-05-18T02:51:43.228836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

313c4c5b2b2315546b1e0860e5907e45a873ed992fac1251e6b83de810e20cd7

Aliases

arxiv: 1405.4054 · arxiv_version: 1405.4054v1 · doi: 10.48550/arxiv.1405.4054 · pith_short_12: GE6EYWZLEMKV · pith_short_16: GE6EYWZLEMKVI2Y6 · pith_short_8: GE6EYWZL

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/GE6EYWZLEMKVI2Y6BBQOLED6IW \
  | 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: 313c4c5b2b2315546b1e0860e5907e45a873ed992fac1251e6b83de810e20cd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61293299d649a06ad1c3f3a2e6ba9d92d2d62ca238f6b0252c21da2174e1be04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-05-16T03:09:01Z",
    "title_canon_sha256": "53089e9d1c5bf1cac9dce7919e4ef7feec99dd2e7b8bd2218a38d0a2bd910481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4054",
    "kind": "arxiv",
    "version": 1
  }
}