Pith Number

pith:2UZHYRLK

pith:2016:2UZHYRLKAFK5EUG2NA7EBNY3IC

not attested not anchored not stored refs pending

Robust Volume Minimization-Based Matrix Factorization for Remote Sensing and Document Clustering

Bo Yang, Kejun Huang, Nicholas D. Sidiropoulos, Wing-Kin Ma, Xiao Fu

arxiv:1608.04290 v1 · 2016-08-15 · 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{2UZHYRLKAFK5EUG2NA7EBNY3IC}

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	2026-05-18T01:00:33.807287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5327c456a0155d250da683e40b71b40ad60e1325a03a1064684ba7816c12084

Aliases

arxiv: 1608.04290 · arxiv_version: 1608.04290v1 · doi: 10.48550/arxiv.1608.04290 · pith_short_12: 2UZHYRLKAFK5 · pith_short_16: 2UZHYRLKAFK5EUG2 · pith_short_8: 2UZHYRLK

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/2UZHYRLKAFK5EUG2NA7EBNY3IC \
  | 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: d5327c456a0155d250da683e40b71b40ad60e1325a03a1064684ba7816c12084

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c755822e73390a362eaa3db8c722efe18ae10a450eff8f0843ae80da71347782",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-08-15T14:51:10Z",
    "title_canon_sha256": "ee034275e0d1a71af1a21fe51a8451aebb173dc8f3cceec5671d9b796802b4c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04290",
    "kind": "arxiv",
    "version": 1
  }
}