Pith Number

pith:AS6CIAAK

pith:2023:AS6CIAAKGIXZJ5MLNOBQVKCMCL

not attested not anchored not stored refs pending

Nonlinear Balanced Truncation: Part 2 -- Model Reduction on Manifolds

Boris Kramer, Jeff Borggaard, Serkan Gugercin

arxiv:2302.02036 v1 · 2023-02-04 · math.OC · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AS6CIAAKGIXZJ5MLNOBQVKCMCL}

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

Nonlinear balanced truncation model reduction through scalable Taylor series

Receipt and verification

First computed	2026-07-05T05:38:47.998962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04bc24000a322f94f58b6b830aa84c12d07ceb6986f492f34fa1c93400b9f5a8

Aliases

arxiv: 2302.02036 · arxiv_version: 2302.02036v1 · doi: 10.48550/arxiv.2302.02036 · pith_short_12: AS6CIAAKGIXZ · pith_short_16: AS6CIAAKGIXZJ5ML · pith_short_8: AS6CIAAK

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/AS6CIAAKGIXZJ5MLNOBQVKCMCL \
  | 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: 04bc24000a322f94f58b6b830aa84c12d07ceb6986f492f34fa1c93400b9f5a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9885409a2ea18ab4ca10b3cd7f31ceff7417feff05b71bd58c4c6e09a1714260",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-02-04T00:14:07Z",
    "title_canon_sha256": "a119c2dee665cae6614f8834e1588db562d6ba633a44909a12bfc1b615bf1166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02036",
    "kind": "arxiv",
    "version": 1
  }
}