Pith Number

pith:VXJZ52RD

pith:2022:VXJZ52RDWFF6MMEK2IN4FCMJB5

not attested not anchored not stored refs pending

Safe-by-Design Planner-Tracker Synthesis

He Yin, Katherine S. Schweidel, Murat Arcak, Stanley W. Smith

arxiv:2201.04590 v1 · 2022-01-12 · 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{VXJZ52RDWFF6MMEK2IN4FCMJB5}

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	2026-07-05T03:48:01.703291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add39eea23b14be6308ad21bc289890f5e00d6f3180c545d3592a35a81df76dd

Aliases

arxiv: 2201.04590 · arxiv_version: 2201.04590v1 · doi: 10.48550/arxiv.2201.04590 · pith_short_12: VXJZ52RDWFF6 · pith_short_16: VXJZ52RDWFF6MMEK · pith_short_8: VXJZ52RD

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/VXJZ52RDWFF6MMEK2IN4FCMJB5 \
  | 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: add39eea23b14be6308ad21bc289890f5e00d6f3180c545d3592a35a81df76dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bee790c1d8155b509a6342498e520176fd011fc559ec9529fe2da9a48ad926e1",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-01-12T17:31:54Z",
    "title_canon_sha256": "7a62593e3a43d18ceb34daf6f4af701857ed93fb6645d063deb9636e8013c60a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.04590",
    "kind": "arxiv",
    "version": 1
  }
}