Pith Number

pith:PCMIDCYQ

pith:2021:PCMIDCYQ2JSSCPUCT5VAEZRDST

not attested not anchored not stored refs pending

A Survey on Simulators for Testing Self-Driving Cars

Prabhjot Kaur, Samira Taghavi, Weisong Shi, Zhaofeng Tian

arxiv:2101.05337 v1 · 2021-01-13 · 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{PCMIDCYQ2JSSCPUCT5VAEZRDST}

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	2026-07-05T02:06:54.735989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7898818b10d265213e829f6a02662394fc649cb307367b8a98d74b59f9f2ef11

Aliases

arxiv: 2101.05337 · arxiv_version: 2101.05337v1 · doi: 10.48550/arxiv.2101.05337 · pith_short_12: PCMIDCYQ2JSS · pith_short_16: PCMIDCYQ2JSSCPUC · pith_short_8: PCMIDCYQ

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/PCMIDCYQ2JSSCPUCT5VAEZRDST \
  | 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: 7898818b10d265213e829f6a02662394fc649cb307367b8a98d74b59f9f2ef11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f7189aa9296844b4a7520cc0662a6537c55b4580c113e75c44179b4bbcd9d2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-01-13T20:38:50Z",
    "title_canon_sha256": "579b16659e925711ee30e2e8cf3660b386b65e1445b6cd3a75ee7014c1eca1f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.05337",
    "kind": "arxiv",
    "version": 1
  }
}