Pith Number

pith:2MFN6UVI

pith:2014:2MFN6UVIQMYE5SYM2LPMXG662Z

not attested not anchored not stored refs pending

Guaranteed Non-Orthogonal Tensor Decomposition via Alternating Rank-$1$ Updates

Animashree Anandkumar, Majid Janzamin, Rong Ge

arxiv:1402.5180 v4 · 2014-02-21 · cs.LG · math.NA · 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{2MFN6UVIQMYE5SYM2LPMXG662Z}

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

Robust and Resource Efficient Identification of Two Hidden Layer Neural Networks

Sparse Reduced-rank Regression Methods for Spatially Misaligned Data with Application to Spatial Transcriptomics

Receipt and verification

First computed	2026-05-18T02:25:40.444363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d30adf52a883304ecb0cd2decb9bded6520822fa3129427b999afdf26dc6cc55

Aliases

arxiv: 1402.5180 · arxiv_version: 1402.5180v4 · doi: 10.48550/arxiv.1402.5180 · pith_short_12: 2MFN6UVIQMYE · pith_short_16: 2MFN6UVIQMYE5SYM · pith_short_8: 2MFN6UVI

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/2MFN6UVIQMYE5SYM2LPMXG662Z \
  | 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: d30adf52a883304ecb0cd2decb9bded6520822fa3129427b999afdf26dc6cc55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f7119dc8ee76ec929b0859add8d8a6c298134970129361301bdfd74e7baa0a6",
    "cross_cats_sorted": [
      "math.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-02-21T01:37:02Z",
    "title_canon_sha256": "bdd657c4af9d1103c4af70e41ef955ece18a6263b9872bf718cf9131ba48bc5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5180",
    "kind": "arxiv",
    "version": 4
  }
}