Pith Number

pith:NZ5AFQI7

pith:2017:NZ5AFQI7ZCMXE55ATF554ZYYHC

not attested not anchored not stored refs pending

Computation of extremal eigenvalues of high-dimensional lattice-theoretic tensors via tensor-train decompositions

Harri Hakula, Pauliina Ilmonen, Vesa Kaarnioja

arxiv:1705.05163 v2 · 2017-05-15 · math.NA · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZ5AFQI7ZCMXE55ATF554ZYYHC}

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	2026-05-18T00:33:43.624036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e7a02c11fc8997277a0997bde671838945962886093b41fa4c4bf36f4236067

Aliases

arxiv: 1705.05163 · arxiv_version: 1705.05163v2 · doi: 10.48550/arxiv.1705.05163 · pith_short_12: NZ5AFQI7ZCMX · pith_short_16: NZ5AFQI7ZCMXE55A · pith_short_8: NZ5AFQI7

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/NZ5AFQI7ZCMXE55ATF554ZYYHC \
  | 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: 6e7a02c11fc8997277a0997bde671838945962886093b41fa4c4bf36f4236067

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd026741abdfb5c93581ddd7ccf6f67433f5aea089e76d321851467635a03ef1",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-05-15T11:33:43Z",
    "title_canon_sha256": "0065bd80fdbe39c9686b8ad1af346ca9350fb50325ef9c43f1fa3a079db69131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05163",
    "kind": "arxiv",
    "version": 2
  }
}