Pith Number

pith:PDCV632T

pith:2023:PDCV632TAAPI6FO274Z6XCO7WL

not attested not anchored not stored refs pending

OpTaS: An Optimization-based Task Specification Library for Trajectory Optimization and Model Predictive Control

Christopher E. Mower, Christos Bergeles, Jo\~ao Moura, Nazanin Zamani Behabadi, Sethu Vijayakumar, Tom Vercauteren

arxiv:2301.13512 v1 · 2023-01-31 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDCV632TAAPI6FO274Z6XCO7WL}

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	2026-07-05T06:46:30.955026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78c55f6f53001e8f15daff33eb89dfb2cc3ba0ade640975aceb5af8c34be6a5b

Aliases

arxiv: 2301.13512 · arxiv_version: 2301.13512v1 · doi: 10.48550/arxiv.2301.13512 · pith_short_12: PDCV632TAAPI · pith_short_16: PDCV632TAAPI6FO2 · pith_short_8: PDCV632T

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/PDCV632TAAPI6FO274Z6XCO7WL \
  | 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: 78c55f6f53001e8f15daff33eb89dfb2cc3ba0ade640975aceb5af8c34be6a5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e365efb970e1d3f45c804a6116c44efe24b297ceb811adcbc1f29adc6fbdcf31",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-01-31T10:00:39Z",
    "title_canon_sha256": "b7583f3d9052eea10daea1e5beb52a80bc7cc097e257579a815233dd376a26ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13512",
    "kind": "arxiv",
    "version": 1
  }
}