Pith Number

pith:3CUNWF64

pith:2014:3CUNWF64A2B6JHIWJUKRRAQRX2

not attested not anchored not stored refs pending

State and Parameter Estimation of Partially Observed Linear Ordinary Differential Equations with Deterministic Optimal Control

Nicolas Brunel, Quentin Clairon

arxiv:1410.7558 v1 · 2014-10-28 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CUNWF64A2B6JHIWJUKRRAQRX2}

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	2026-05-18T02:39:10.035278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a8db17dc0683e49d164d15188211bea80aafb219eaa2dc6930802f20ce04c3

Aliases

arxiv: 1410.7558 · arxiv_version: 1410.7558v1 · doi: 10.48550/arxiv.1410.7558 · pith_short_12: 3CUNWF64A2B6 · pith_short_16: 3CUNWF64A2B6JHIW · pith_short_8: 3CUNWF64

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/3CUNWF64A2B6JHIWJUKRRAQRX2 \
  | 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: d8a8db17dc0683e49d164d15188211bea80aafb219eaa2dc6930802f20ce04c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b0fd4fc4174783ea5ba2d2cd203724fe381d5f30f3bb104eaf3853bc5d9adb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-10-28T09:01:48Z",
    "title_canon_sha256": "6809ee83dfb5fcab67f7414c8482feb1f66a71b19b0078efc9fc0dfc17786b7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7558",
    "kind": "arxiv",
    "version": 1
  }
}