Pith Number

pith:LOIPSQYM

pith:2024:LOIPSQYMT6WERIIEAGOGBHU745

not attested not anchored not stored refs pending

Undercomplete Decomposition of Symmetric Tensors in Linear Time, and Smoothed Analysis of the Condition Number

Pascal Koiran, Subhayan Saha

arxiv:2403.00643 v2 · 2024-03-01 · cs.DS · cs.CC · cs.NA · math.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{LOIPSQYMT6WERIIEAGOGBHU745}

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

Identifiability of Nonnegative Tucker Decompositions -- Part I: Theory

Receipt and verification

First computed	2026-07-05T10:28:14.757421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b90f9430c9fac48a104019c609e9fe74fde11604a225c4270e3fe47c7eae137

Aliases

arxiv: 2403.00643 · arxiv_version: 2403.00643v2 · doi: 10.48550/arxiv.2403.00643 · pith_short_12: LOIPSQYMT6WE · pith_short_16: LOIPSQYMT6WERIIE · pith_short_8: LOIPSQYM

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/LOIPSQYMT6WERIIEAGOGBHU745 \
  | 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: 5b90f9430c9fac48a104019c609e9fe74fde11604a225c4270e3fe47c7eae137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1de79f518ee993c203203cdf9179db9f7891f28538721e7133ae98804a3fc00d",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-03-01T16:22:39Z",
    "title_canon_sha256": "733feaf812e7d8d054659f1d6e2801e62c6cc125b52ade649deebf6642d7b735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.00643",
    "kind": "arxiv",
    "version": 2
  }
}