Pith Number

pith:IBQRHYYD

pith:2015:IBQRHYYDX7DCK4QL3H5XEVWGEG

not attested not anchored not stored refs pending

Driverseat: Crowdstrapping Learning Tasks for Autonomous Driving

Andrew Ng, Jeff Kiske, Pranav Rajpurkar, Royce Cheng-Yue, Sameep Tandon, Tao Wang, Toki Migimatsu

arxiv:1512.01872 v1 · 2015-12-07 · cs.HC · cs.AI · 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{IBQRHYYDX7DCK4QL3H5XEVWGEG}

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	2026-05-18T01:25:10.148139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

406113e303bfc625720bd9fb7256c621ba4008ea39700c5acd31420c36c23dd9

Aliases

arxiv: 1512.01872 · arxiv_version: 1512.01872v1 · doi: 10.48550/arxiv.1512.01872 · pith_short_12: IBQRHYYDX7DC · pith_short_16: IBQRHYYDX7DCK4QL · pith_short_8: IBQRHYYD

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/IBQRHYYDX7DCK4QL3H5XEVWGEG \
  | 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: 406113e303bfc625720bd9fb7256c621ba4008ea39700c5acd31420c36c23dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "984abdda710d6fc6e8009938ad907ed0a92aac84517115704079bab5285d1672",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-12-07T01:34:23Z",
    "title_canon_sha256": "d78cdc47b5693c13442c9a15ae4fb58829c63d3d65864657f2d365faa8556a1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01872",
    "kind": "arxiv",
    "version": 1
  }
}