Pith Number

pith:7DHXQSHV

pith:2021:7DHXQSHVB5ADRXAWRHAEALGUTE

not attested not anchored not stored refs pending

Temporal-Logic-Based Intermittent, Optimal, and Safe Continuous-Time Learning for Trajectory Tracking

Aris Kanellopoulos, Chuangchuang Sun, Filippos Fotiadis, Kyriakos G. Vamvoudakis, Ufuk Topcu, Warren E. Dixon, Zhe Xu

arxiv:2104.02547 v1 · 2021-04-06 · 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{7DHXQSHVB5ADRXAWRHAEALGUTE}

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	2026-07-05T04:09:34.974385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8cf7848f50f4038dc1689c0402cd49933fc5ca33cdc4b307028dc40ff4e057d

Aliases

arxiv: 2104.02547 · arxiv_version: 2104.02547v1 · doi: 10.48550/arxiv.2104.02547 · pith_short_12: 7DHXQSHVB5AD · pith_short_16: 7DHXQSHVB5ADRXAW · pith_short_8: 7DHXQSHV

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/7DHXQSHVB5ADRXAWRHAEALGUTE \
  | 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: f8cf7848f50f4038dc1689c0402cd49933fc5ca33cdc4b307028dc40ff4e057d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4746d524224599734523b97abc78c0931c54c90d6073a39c329be18c81f51f45",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-04-06T14:38:42Z",
    "title_canon_sha256": "be42dfde0a0fdc46537ad444d3bb8c5ff05ea6634a756cca2a34a353a712441c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02547",
    "kind": "arxiv",
    "version": 1
  }
}