Pith Number

pith:Q2U7RTBA

pith:2017:Q2U7RTBAJFQJ2ZVBBGYRNDP5UE

not attested not anchored not stored refs pending

A Simple Dynamic Model for Aggressive, Near-Limits Trajectory Planning

Arnaud de La Fortelle, Florent Altch\'e, Philip Polack

arxiv:1703.01225 v2 · 2017-03-03 · 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{Q2U7RTBAJFQJ2ZVBBGYRNDP5UE}

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	2026-05-18T00:41:49.247648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86a9f8cc2049609d66a109b1168dfda1301e936d3f862f9d839d6b904286ff16

Aliases

arxiv: 1703.01225 · arxiv_version: 1703.01225v2 · doi: 10.48550/arxiv.1703.01225 · pith_short_12: Q2U7RTBAJFQJ · pith_short_16: Q2U7RTBAJFQJ2ZVB · pith_short_8: Q2U7RTBA

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/Q2U7RTBAJFQJ2ZVBBGYRNDP5UE \
  | 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: 86a9f8cc2049609d66a109b1168dfda1301e936d3f862f9d839d6b904286ff16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da0b9047a9f9f71f8a549d5a1ed12f3dc82c831baf206ae5d88c3be30916bee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-03-03T16:13:27Z",
    "title_canon_sha256": "043c36fa5615996c70460d4057a2131aedcaf920d623b795aa8b834b96770a08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01225",
    "kind": "arxiv",
    "version": 2
  }
}