Pith Number

pith:FITREFYA

pith:2018:FITREFYAOTNQKFC5QL2ZXIA7BT

not attested not anchored not stored refs pending

Stochastic Linearization of Multivariate Nonlinearities

Hamid R. Ossareh, Sarnaduti Brahma

arxiv:1807.06135 v1 · 2018-07-16 · math.DS · 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{FITREFYAOTNQKFC5QL2ZXIA7BT}

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	2026-05-18T00:10:33.923437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a2712170074db05145d82f59ba01f0cf712ad57c0843eca601e638dde5a3193

Aliases

arxiv: 1807.06135 · arxiv_version: 1807.06135v1 · doi: 10.48550/arxiv.1807.06135 · pith_short_12: FITREFYAOTNQ · pith_short_16: FITREFYAOTNQKFC5 · pith_short_8: FITREFYA

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/FITREFYAOTNQKFC5QL2ZXIA7BT \
  | 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: 2a2712170074db05145d82f59ba01f0cf712ad57c0843eca601e638dde5a3193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09114fee54b47ea3cc0720bf7b2a8cbd07e57d92fd2c54c36e7e55eaedc6f0c5",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-07-16T22:26:03Z",
    "title_canon_sha256": "e96e26a4dcb5c1d873db54411eb49404d0b7ae156797698456f06d3ee4ba0540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06135",
    "kind": "arxiv",
    "version": 1
  }
}