Pith Number

pith:UX4IPZ3C

pith:2021:UX4IPZ3CQTDVBPJ3A7UNUXHMWC

not attested not anchored not stored refs pending

Nonlinear Autoregression with Convergent Dynamics on Novel Computational Platforms

H. I. Nurdin, J. Chen

arxiv:2108.08001 v1 · 2021-08-18 · eess.SY · cs.SY · quant-ph · 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{UX4IPZ3CQTDVBPJ3A7UNUXHMWC}

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	2026-07-05T03:06:50.544419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5f887e76284c750bd3b07e8da5cecb0891518322cf001e0d327d7e35a5f5682

Aliases

arxiv: 2108.08001 · arxiv_version: 2108.08001v1 · doi: 10.48550/arxiv.2108.08001 · pith_short_12: UX4IPZ3CQTDV · pith_short_16: UX4IPZ3CQTDVBPJ3 · pith_short_8: UX4IPZ3C

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/UX4IPZ3CQTDVBPJ3A7UNUXHMWC \
  | 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: a5f887e76284c750bd3b07e8da5cecb0891518322cf001e0d327d7e35a5f5682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2afe9f93c098a8338de06ba53e0103a4938acdab005913202aa29be2f3a0625c",
    "cross_cats_sorted": [
      "cs.SY",
      "quant-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-08-18T07:01:16Z",
    "title_canon_sha256": "cc956aaac16747a1e581e4b9b4f1f9c3eb677d920e6f304fa13ad0c08bd74df6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08001",
    "kind": "arxiv",
    "version": 1
  }
}