Pith Number

pith:6NXM2ULP

pith:2013:6NXM2ULPFHMRB7BNZGCQJKF6MM

not attested not anchored not stored refs pending

Canonical polyadic decomposition of third-order tensors: reduction to generalized eigenvalue decomposition

Ignat Domanov, Lieven De Lathauwer

arxiv:1312.2848 v1 · 2013-12-10 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6NXM2ULPFHMRB7BNZGCQJKF6MM}

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	2026-05-18T02:51:41.880956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f36ecd516f29d910fc2dc98504a8be63148e1e45c2f1b19e1738f0f246ac06ca

Aliases

arxiv: 1312.2848 · arxiv_version: 1312.2848v1 · doi: 10.48550/arxiv.1312.2848 · pith_short_12: 6NXM2ULPFHMR · pith_short_16: 6NXM2ULPFHMRB7BN · pith_short_8: 6NXM2ULP

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/6NXM2ULPFHMRB7BNZGCQJKF6MM \
  | 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: f36ecd516f29d910fc2dc98504a8be63148e1e45c2f1b19e1738f0f246ac06ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b9e5be9f424d758b4d2994495e353219ccc6478f667b2a66242da93a3a12bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2013-12-10T16:04:51Z",
    "title_canon_sha256": "0f6f20f808e84e442862891724318f962ab1cfd5cd51c3d73d098e4790c232fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2848",
    "kind": "arxiv",
    "version": 1
  }
}