Pith Number

pith:J7RUDYDF

pith:2020:J7RUDYDFOFJ6JMRDAOUGLKS5WX

not attested not anchored not stored refs pending

A Declarative Metamorphic Testing Framework for Autonomous Driving

Guannan Lou, Huai Liu, Miryung Kim, Tianyi Zhang, Tsong Yueh Chen, Xi Zheng, Yao Deng

arxiv:2012.10672 v4 · 2020-12-19 · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7RUDYDFOFJ6JMRDAOUGLKS5WX}

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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.

Cited by

1 paper in Pith

Multi-modal Traffic Scenario Generation for Autonomous Driving System Testing

Receipt and verification

First computed	2026-07-05T05:00:58.784811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe341e0657153e4b22303a865aa5db5d393e4433f79c129f7d6481d27a6b7b7

Aliases

arxiv: 2012.10672 · arxiv_version: 2012.10672v4 · doi: 10.48550/arxiv.2012.10672 · pith_short_12: J7RUDYDFOFJ6 · pith_short_16: J7RUDYDFOFJ6JMRD · pith_short_8: J7RUDYDF

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/J7RUDYDFOFJ6JMRDAOUGLKS5WX \
  | 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: 4fe341e0657153e4b22303a865aa5db5d393e4433f79c129f7d6481d27a6b7b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c04b17409f85442ea640614e59f3a6948e3bcf6a6a84338400ff454b3372766",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-12-19T12:26:06Z",
    "title_canon_sha256": "13a240ff0e68b7cdf31c2500a8274ea969b1d9b1f813883116d4414c9b372d2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10672",
    "kind": "arxiv",
    "version": 4
  }
}