Pith Number

pith:YGHNAJ33

pith:2017:YGHNAJ33MVGQFCJBT7DAS5DVNM

not attested not anchored not stored refs pending

On the structure of join tensors with applications to tensor eigenvalue problems

Vesa Kaarnioja

arxiv:1705.06313 v1 · 2017-05-15 · math.RA · 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{YGHNAJ33MVGQFCJBT7DAS5DVNM}

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	2026-05-18T00:44:15.047719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18ed0277b654d0289219fc60974756b0971824f8f66bf339f3d16b45a6a7ae2

Aliases

arxiv: 1705.06313 · arxiv_version: 1705.06313v1 · doi: 10.48550/arxiv.1705.06313 · pith_short_12: YGHNAJ33MVGQ · pith_short_16: YGHNAJ33MVGQFCJB · pith_short_8: YGHNAJ33

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/YGHNAJ33MVGQFCJBT7DAS5DVNM \
  | 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: c18ed0277b654d0289219fc60974756b0971824f8f66bf339f3d16b45a6a7ae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab7ecd0513f7f776bb1b8b10c72713dc5275f4172345e840b9c1ba1acc49ddc6",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-05-15T17:35:48Z",
    "title_canon_sha256": "d647e4c7739210feb3ccbf9e10bf6724cbe09d2a20e4000da95a6d41cc3b1e34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06313",
    "kind": "arxiv",
    "version": 1
  }
}