Pith Number

pith:XPCRJFPZ

pith:2016:XPCRJFPZBBWIFY6D3KARZGH3Z4

not attested not anchored not stored refs pending

Particle-based Gaussian process optimization for input design in nonlinear dynamical models

Cristian R. Rojas, Johan Dahlin, Patricio E. Valenzuela, Thomas B. Sch\"on

arxiv:1603.05445 v1 · 2016-03-17 · 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{XPCRJFPZBBWIFY6D3KARZGH3Z4}

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	2026-05-18T01:18:56.311893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbc51495f9086c82e3c3da811c98fbcf23b6b016e5b04c9553932bf6390ac965

Aliases

arxiv: 1603.05445 · arxiv_version: 1603.05445v1 · doi: 10.48550/arxiv.1603.05445 · pith_short_12: XPCRJFPZBBWI · pith_short_16: XPCRJFPZBBWIFY6D · pith_short_8: XPCRJFPZ

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/XPCRJFPZBBWIFY6D3KARZGH3Z4 \
  | 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: bbc51495f9086c82e3c3da811c98fbcf23b6b016e5b04c9553932bf6390ac965

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6529085bf035654c8c9aeeea1509ff59f8fa555b8ecfa323f82b7c17e6dae76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-03-17T12:17:43Z",
    "title_canon_sha256": "27792c51df7aad1c2bee9bac46a80af1c97e3fd4192a16809cf85ba63e0077fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05445",
    "kind": "arxiv",
    "version": 1
  }
}