Pith Number

pith:O763ZGWG

pith:2018:O763ZGWGMNF5LMS4WHNLMF7VLX

not attested not anchored not stored refs pending

Energy estimates and model order reduction for stochastic bilinear systems

Martin Redmann

arxiv:1804.01857 v1 · 2018-04-05 · 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{O763ZGWGMNF5LMS4WHNLMF7VLX}

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	2026-05-18T00:19:09.721816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77fdbc9ac6634bd5b25cb1dab617f55dec549eb2f6d219d26a2b89a7911b7b01

Aliases

arxiv: 1804.01857 · arxiv_version: 1804.01857v1 · doi: 10.48550/arxiv.1804.01857 · pith_short_12: O763ZGWGMNF5 · pith_short_16: O763ZGWGMNF5LMS4 · pith_short_8: O763ZGWG

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/O763ZGWGMNF5LMS4WHNLMF7VLX \
  | 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: 77fdbc9ac6634bd5b25cb1dab617f55dec549eb2f6d219d26a2b89a7911b7b01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "737e5274714980135e57995e866be8298c766d6ce3860c337219f2b92c2645fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-04-05T14:02:20Z",
    "title_canon_sha256": "58ec56e4b7bbb6d612e4b7c70b13e9421b0ee850aeac0d56ca9d52ecf7528267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01857",
    "kind": "arxiv",
    "version": 1
  }
}