Pith Number

pith:63B7TIUR

pith:2024:63B7TIUR7CMSE7VCOGHYAAMBIW

not attested not anchored not stored refs pending

Gradient-based Trajectory Optimization with Parallelized Differentiable Traffic Simulation

Brian Clipp, Connor Greenwell, Laura Zheng, Ming C. Lin, Sanghyun Son, Sujin Philip

arxiv:2412.16750 v2 · 2024-12-21 · cs.RO · cs.DC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63B7TIUR7CMSE7VCOGHYAAMBIW}

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	2026-07-05T10:15:48.073232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6c3f9a291f899227ea2718f80018145b1138a9d90db93c91c0dc121a007e3cb

Aliases

arxiv: 2412.16750 · arxiv_version: 2412.16750v2 · doi: 10.48550/arxiv.2412.16750 · pith_short_12: 63B7TIUR7CMS · pith_short_16: 63B7TIUR7CMSE7VC · pith_short_8: 63B7TIUR

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/63B7TIUR7CMSE7VCOGHYAAMBIW \
  | 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: f6c3f9a291f899227ea2718f80018145b1138a9d90db93c91c0dc121a007e3cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be12429572842dd17af1afbcc8b9c7864f504822a23a2fa27002a0b8f017250",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-12-21T19:53:38Z",
    "title_canon_sha256": "684071320e6c34149bae4845cff749109fdb161e433beabc2ff999816809b453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16750",
    "kind": "arxiv",
    "version": 2
  }
}