Pith Number

pith:NWCRCWR3

pith:2016:NWCRCWR3USKWZZYQ2LCYRZHZDH

not attested not anchored not stored refs pending

A Randomized Tensor Singular Value Decomposition based on the t-product

Arvind K. Saibaba, Jiani Zhang, Misha Kilmer, Shuchin Aeron

arxiv:1609.07086 v1 · 2016-09-22 · 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{NWCRCWR3USKWZZYQ2LCYRZHZDH}

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	2026-05-18T01:04:04.495547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d85115a3ba4956ce710d2c588e4f919f63890fcd5a30000c8a73575b7a6584d

Aliases

arxiv: 1609.07086 · arxiv_version: 1609.07086v1 · doi: 10.48550/arxiv.1609.07086 · pith_short_12: NWCRCWR3USKW · pith_short_16: NWCRCWR3USKWZZYQ · pith_short_8: NWCRCWR3

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/NWCRCWR3USKWZZYQ2LCYRZHZDH \
  | 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: 6d85115a3ba4956ce710d2c588e4f919f63890fcd5a30000c8a73575b7a6584d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5351a9be4009612828116d2784f9a050fe051db8f36c87e205f8b9584bc4de55",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-09-22T17:55:21Z",
    "title_canon_sha256": "50d1e7811b051707ee97d016bb9b70b4a70aee65e0a3d8ec4c8793e3a4922cf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07086",
    "kind": "arxiv",
    "version": 1
  }
}