Pith Number

pith:5AM4Q3NA

pith:2017:5AM4Q3NAQI3BY42WIS3UHOJLTD

not attested not anchored not stored refs pending

Globally convergent Jacobi-type algorithms for simultaneous orthogonal symmetric tensor diagonalization

Jianze Li, Konstantin Usevich, Pierre Comon

arxiv:1702.03750 v2 · 2017-02-13 · math.NA · cs.IT · math.IT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AM4Q3NAQI3BY42WIS3UHOJLTD}

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	2026-05-18T00:39:22.799688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e819c86da082361c735644b743b92b98d8155b6d50d327ea669be9cd08882fe0

Aliases

arxiv: 1702.03750 · arxiv_version: 1702.03750v2 · doi: 10.48550/arxiv.1702.03750 · pith_short_12: 5AM4Q3NAQI3B · pith_short_16: 5AM4Q3NAQI3BY42W · pith_short_8: 5AM4Q3NA

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/5AM4Q3NAQI3BY42WIS3UHOJLTD \
  | 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: e819c86da082361c735644b743b92b98d8155b6d50d327ea669be9cd08882fe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bde9a32ebf32f2e008c0862c30c398dc5975eaa2abe6ea59d566e3bd9de6311",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-02-13T12:50:30Z",
    "title_canon_sha256": "3552459e4de5b771d057e639582fa272192a6c0d96197b7aabcbe79db03b7108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03750",
    "kind": "arxiv",
    "version": 2
  }
}