Pith Number

pith:VG7HEWJX

pith:2020:VG7HEWJXIVCM7P2D67IOBMCGV5

not attested not anchored not stored refs pending

Robust Adaptive Control Barrier Functions: An Adaptive & Data-Driven Approach to Safety (Extended Version)

Brett T. Lopez, Jean-Jacques E. Slotine, Jonathan P. How

arxiv:2003.10028 v2 · 2020-03-22 · eess.SY · 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{VG7HEWJXIVCM7P2D67IOBMCGV5}

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	2026-07-05T01:06:33.497150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9be7259374544cfbf43f7d0e0b046af6b660f39ae20e33b3379b65f80e52a83

Aliases

arxiv: 2003.10028 · arxiv_version: 2003.10028v2 · doi: 10.48550/arxiv.2003.10028 · pith_short_12: VG7HEWJXIVCM · pith_short_16: VG7HEWJXIVCM7P2D · pith_short_8: VG7HEWJX

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/VG7HEWJXIVCM7P2D67IOBMCGV5 \
  | 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: a9be7259374544cfbf43f7d0e0b046af6b660f39ae20e33b3379b65f80e52a83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a381ccee5789bc7119ae063dbf3a57c316a2e3657a4753e79ffec64c5e6f0622",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-03-22T23:57:21Z",
    "title_canon_sha256": "598070e6a5e1c4b8fcc80b2f5a0e63aa21090f49a8d2cf912469e85dabfd6ef5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.10028",
    "kind": "arxiv",
    "version": 2
  }
}