Pith Number

pith:YMCBW4JV

pith:2022:YMCBW4JVTN5FMBR7SOKFEJURT5

not attested not anchored not stored refs pending

On Safety Testing, Validation, and Characterization with Scenario-Sampling: A Case Study of Legged Robots

Ayonga Hereid, Bowen Weng, Guillermo A. Castillo, Wei Zhang

arxiv:2204.07846 v1 · 2022-04-16 · cs.RO · cs.SY · eess.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{YMCBW4JVTN5FMBR7SOKFEJURT5}

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	2026-07-05T05:32:21.473751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3041b71359b7a56063f93945226919f5837202d65b0f4fc1a5cc41d23a91008

Aliases

arxiv: 2204.07846 · arxiv_version: 2204.07846v1 · doi: 10.48550/arxiv.2204.07846 · pith_short_12: YMCBW4JVTN5F · pith_short_16: YMCBW4JVTN5FMBR7 · pith_short_8: YMCBW4JV

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/YMCBW4JVTN5FMBR7SOKFEJURT5 \
  | 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: c3041b71359b7a56063f93945226919f5837202d65b0f4fc1a5cc41d23a91008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5914578a62014784cf2d0038e1b2ab0dc66d6573588625317491432a5c6aa5ff",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-04-16T17:27:50Z",
    "title_canon_sha256": "a10e096048b4080fdaf110886727c05b80288937ce06d5388f6e3a90d908d12e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07846",
    "kind": "arxiv",
    "version": 1
  }
}