Pith Number

pith:M2GO4K2C

pith:2015:M2GO4K2CHG6D554V66JR52FW2V

not attested not anchored not stored refs pending

Direct Adaptive Controller for Uncertain MIMO Dynamic Systems with Time-varying Delay and Dead-zone Inputs

Changyin Sun, Jun Fu, Zhijun Li, Ziting Chen

arxiv:1506.07619 v1 · 2015-06-25 · 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{M2GO4K2CHG6D554V66JR52FW2V}

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	2026-05-18T01:38:51.326578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

668cee2b4239bc3ef795f7931ee8b6d572cf402a6d37662d7ed6d6cea70f9726

Aliases

arxiv: 1506.07619 · arxiv_version: 1506.07619v1 · doi: 10.48550/arxiv.1506.07619 · pith_short_12: M2GO4K2CHG6D · pith_short_16: M2GO4K2CHG6D554V · pith_short_8: M2GO4K2C

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/M2GO4K2CHG6D554V66JR52FW2V \
  | 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: 668cee2b4239bc3ef795f7931ee8b6d572cf402a6d37662d7ed6d6cea70f9726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad959464b0ef8f0c48b7636ee871fc229e26ddfc7c326f2194e14f3405dd910",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-06-25T05:48:53Z",
    "title_canon_sha256": "35d269ea0ff4f258d3214800e2b40043828ba2c3d1fd46fa413e82d3f4355b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07619",
    "kind": "arxiv",
    "version": 1
  }
}