Pith Number

pith:AYP2OS65

pith:2016:AYP2OS6556AZGXTZJN4DRZZQXI

not attested not anchored not stored refs pending

Pymanopt: A Python Toolbox for Optimization on Manifolds using Automatic Differentiation

James Townsend, Niklas Koep, Sebastian Weichwald

arxiv:1603.03236 v4 · 2016-03-10 · cs.MS · cs.LG · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYP2OS6556AZGXTZJN4DRZZQXI}

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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

5 papers in Pith

A modified Riemannian Levenberg-Marquardt Algorithm for robust or constraint optimization on manifolds

Diagonal Isometric Form for Tensor Network States in Two Dimensions

Holographic Representation of One-Dimensional Many-Body Quantum States via Isometric Tensor Networks

Foundations of Riemannian Geometry for Riemannian Optimization: A Monograph with Detailed Derivations

Nonconvex optimization methods for ground states in disordered continuous-spin models

Receipt and verification

First computed	2026-07-05T01:32:20.575985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

061fa74bddef81935e794b7838e730ba3c7890fd334999ecec55e4e47632ffac

Aliases

arxiv: 1603.03236 · arxiv_version: 1603.03236v4 · doi: 10.48550/arxiv.1603.03236 · pith_short_12: AYP2OS6556AZ · pith_short_16: AYP2OS6556AZGXTZ · pith_short_8: AYP2OS65

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/AYP2OS6556AZGXTZJN4DRZZQXI \
  | 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: 061fa74bddef81935e794b7838e730ba3c7890fd334999ecec55e4e47632ffac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f5b0e6bdc5dba5ee83cf2c48e7d32473adb636a78f7be75e9cd8ce75d51b0c",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2016-03-10T12:23:12Z",
    "title_canon_sha256": "d92b2e28fdb8526b360236fb3a5315cfa54090c9bf58b116fb40dbcda7f017e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03236",
    "kind": "arxiv",
    "version": 4
  }
}