Pith Number

pith:4CZVXAYU

pith:2023:4CZVXAYUUJHSTLLNF7LSVUXZT2

not attested not anchored not stored refs pending

Unidentifiability of System Dynamics: Conditions and Controller Design

Jianping He, Xiangyu Mao

arxiv:2308.15493 v1 · 2023-08-28 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CZVXAYUUJHSTLLNF7LSVUXZT2}

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	2026-07-05T06:46:08.518417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0b35b8314a24f29ad6d2fd72ad2f99e94572d3f9497259670bef5c424a0f5de

Aliases

arxiv: 2308.15493 · arxiv_version: 2308.15493v1 · doi: 10.48550/arxiv.2308.15493 · pith_short_12: 4CZVXAYUUJHS · pith_short_16: 4CZVXAYUUJHSTLLN · pith_short_8: 4CZVXAYU

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/4CZVXAYUUJHSTLLNF7LSVUXZT2 \
  | 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: e0b35b8314a24f29ad6d2fd72ad2f99e94572d3f9497259670bef5c424a0f5de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d4bb4c43eac73a53e3d836a87b6af376d502a854eb1153309220a61fce156b3",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2023-08-28T09:04:43Z",
    "title_canon_sha256": "a572d0c1e72ea129956a973e91be98498f880f8025480d9cf6ca149443617eac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15493",
    "kind": "arxiv",
    "version": 1
  }
}