Pith Number

pith:FA3DJVHL

pith:2022:FA3DJVHLGXT5PIILKLNCK7E4LJ

not attested not anchored not stored refs pending

Persistently Feasible Robust Safe Control by Safety Index Synthesis and Convex Semi-Infinite Programming

Changliu Liu, Shucheng Kang, Tianhao Wei, Weiye Zhao

arxiv:2209.06896 v4 · 2022-09-14 · 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{FA3DJVHLGXT5PIILKLNCK7E4LJ}

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	2026-07-05T05:48:38.763586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

283634d4eb35e7d7a10b52da257c9c5a5e504d3563b8b51fcdf2f97aa308ae4d

Aliases

arxiv: 2209.06896 · arxiv_version: 2209.06896v4 · doi: 10.48550/arxiv.2209.06896 · pith_short_12: FA3DJVHLGXT5 · pith_short_16: FA3DJVHLGXT5PIIL · pith_short_8: FA3DJVHL

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/FA3DJVHLGXT5PIILKLNCK7E4LJ \
  | 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: 283634d4eb35e7d7a10b52da257c9c5a5e504d3563b8b51fcdf2f97aa308ae4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdb74d9f845bbbb4bec2369bb966b2e6e5d7bfb8dff1d9a71d64263fca8ebbec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-09-14T19:47:46Z",
    "title_canon_sha256": "5747c3dd34d5b34c26102f11733452170ffae6b67e5a7a5e2913fe7843129f28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.06896",
    "kind": "arxiv",
    "version": 4
  }
}