Pith Number

pith:K4W56VYX

pith:2014:K4W56VYXWDJSRCX7DZDR5KSPCC

not attested not anchored not stored refs pending

Safe Sequential Path Planning of Multi-Vehicle Systems via Double-Obstacle Hamilton-Jacobi-Isaacs Variational Inequality

Claire J. Tomlin, Jaime F. Fisac, Mo Chen, Shankar Sastry

arxiv:1412.7223 v2 · 2014-12-23 · cs.MA · 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{K4W56VYXWDJSRCX7DZDR5KSPCC}

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	2026-05-18T01:18:52.807462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

572ddf5717b0d3288aff1e471eaa4f10a49ff9d97cf32ffc731e3743053fde99

Aliases

arxiv: 1412.7223 · arxiv_version: 1412.7223v2 · doi: 10.48550/arxiv.1412.7223 · pith_short_12: K4W56VYXWDJS · pith_short_16: K4W56VYXWDJSRCX7 · pith_short_8: K4W56VYX

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/K4W56VYXWDJSRCX7DZDR5KSPCC \
  | 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: 572ddf5717b0d3288aff1e471eaa4f10a49ff9d97cf32ffc731e3743053fde99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bdeaf7d079260388c717df7dbe0d3e3189c57ea88a36e3a7a595388c6e2834d",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2014-12-23T00:32:16Z",
    "title_canon_sha256": "b11b6679e3339e627728e6075ffa390c5b3332573c018844e79fc8aed35bfb2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7223",
    "kind": "arxiv",
    "version": 2
  }
}