Pith Number

pith:VR7JUWS3

pith:2026:VR7JUWS3H7ABDQVM367PTWVKYW

not attested not anchored not stored refs pending

On the Limits of Sampling-Based Reachability: Geometry, Dynamics, and Sample Complexity

Enrique Mallada, Hussein Sibai, Ihab Tabbara, Jixian Liu

arxiv:2607.18606 v1 · 2026-07-21 · 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{VR7JUWS3H7ABDQVM367PTWVKYW}

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	2026-07-22T00:22:56.420956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac7e9a5a5b3fc011c2acdfbef9daaac59c5a7143a638da8df08a641d81e635d9

Aliases

arxiv: 2607.18606 · arxiv_version: 2607.18606v1 · doi: 10.48550/arxiv.2607.18606 · pith_short_12: VR7JUWS3H7AB · pith_short_16: VR7JUWS3H7ABDQVM · pith_short_8: VR7JUWS3

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/VR7JUWS3H7ABDQVM367PTWVKYW \
  | 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: ac7e9a5a5b3fc011c2acdfbef9daaac59c5a7143a638da8df08a641d81e635d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfbf8f5b94d291f69194c21df7a1bde19f5309e9a5c106b51ed2e565743e9460",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-21T00:54:27Z",
    "title_canon_sha256": "61e720e519f005975c7389513bc119b6d274e5726ed9f9b7cd3a8bef4d0026c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18606",
    "kind": "arxiv",
    "version": 1
  }
}