Pith Number

pith:IXURSGPX

pith:2017:IXURSGPXIMHPBU3QPZMVJF4FYS

not attested not anchored not stored refs pending

Structured low-rank matrix learning: algorithms and applications

Bamdev Mishra, Pratik Jawanpuria

arxiv:1704.07352 v5 · 2017-04-24 · stat.ML · 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{IXURSGPXIMHPBU3QPZMVJF4FYS}

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	2026-05-18T00:13:11.244068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45e91919f7430ef0d3707e59549785c4afd10840d68e04082ad2c4d7f3145c08

Aliases

arxiv: 1704.07352 · arxiv_version: 1704.07352v5 · doi: 10.48550/arxiv.1704.07352 · pith_short_12: IXURSGPXIMHP · pith_short_16: IXURSGPXIMHPBU3Q · pith_short_8: IXURSGPX

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/IXURSGPXIMHPBU3QPZMVJF4FYS \
  | 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: 45e91919f7430ef0d3707e59549785c4afd10840d68e04082ad2c4d7f3145c08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c04d6362d6928617b120107d4d7b03aa5ff6d886c219d6a6470c4e88dd5ccf4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-04-24T17:47:29Z",
    "title_canon_sha256": "6a60830a1d8ef4b9995260b49cfbefbc086b2edd76dcb196148959226cabcbf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07352",
    "kind": "arxiv",
    "version": 5
  }
}