Pith Number

pith:7DQ7A3WT

pith:2026:7DQ7A3WTWINOWYQVT4U6HGWLAT

not attested not anchored not stored refs pending

Biconvex Optimization for Smooth Minimum-Time Trajectories around Convex Obstacles

Daniela Rus, Peter Werner, Tobia Marcucci

arxiv:2608.02834 v1 · 2026-08-03 · cs.RO · cs.SY · eess.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{7DQ7A3WTWINOWYQVT4U6HGWLAT}

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	2026-08-05T00:43:00.207526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e1f06ed3b21aeb62159f29e39acb04c91f630ded65b152a9cb77cbcec5333b

Aliases

arxiv: 2608.02834 · arxiv_version: 2608.02834v1 · doi: 10.48550/arxiv.2608.02834 · pith_short_12: 7DQ7A3WTWINO · pith_short_16: 7DQ7A3WTWINOWYQV · pith_short_8: 7DQ7A3WT

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/7DQ7A3WTWINOWYQVT4U6HGWLAT \
  | 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: f8e1f06ed3b21aeb62159f29e39acb04c91f630ded65b152a9cb77cbcec5333b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdef9c6e9e8907892304a973b7249516c8ed781bb16c85e1a1ab3984ffb71420",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-03T19:48:24Z",
    "title_canon_sha256": "2854f2147e45e69ff4b437b07248e1312185456369943056ebf3cc6536e1b39f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02834",
    "kind": "arxiv",
    "version": 1
  }
}