Pith Number

pith:4CDTX2TD

pith:2015:4CDTX2TDHZZBP74NE7BBWGDFSH

not attested not anchored not stored refs pending

Symmetric Orthogonal Tensor Decomposition is Trivial

Tamara G. Kolda

arxiv:1503.01375 v1 · 2015-03-04 · math.NA · cs.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CDTX2TDHZZBP74NE7BBWGDFSH}

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

Robust and Resource Efficient Identification of Two Hidden Layer Neural Networks

Receipt and verification

First computed	2026-05-18T02:25:34.674687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0873bea633e7217ff8d27c21b186591c10106471605f1e389f842ae83548467

Aliases

arxiv: 1503.01375 · arxiv_version: 1503.01375v1 · doi: 10.48550/arxiv.1503.01375 · pith_short_12: 4CDTX2TDHZZB · pith_short_16: 4CDTX2TDHZZBP74N · pith_short_8: 4CDTX2TD

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/4CDTX2TDHZZBP74NE7BBWGDFSH \
  | 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: e0873bea633e7217ff8d27c21b186591c10106471605f1e389f842ae83548467

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bf3d16de2ea046e665a636af584a77a6df5110d0ae1061ce696e821e3527c20",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-03-04T16:39:51Z",
    "title_canon_sha256": "8d299da0ad02105acbda3c5fb3ef4aa616a281bab0fa906656c613181419858d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01375",
    "kind": "arxiv",
    "version": 1
  }
}