Pith Number

pith:5UK4M5GZ

pith:2023:5UK4M5GZYB773QDI43KWNA2XM6

not attested not anchored not stored refs pending

Optimization of Velocity Ramps with Survival Analysis for Intersection Merge-Ins

Julian Eggert, Malte Probst, Tim Puphal, Yiyang Li, Yosuke Sakamoto

arxiv:2303.07047 v1 · 2023-03-13 · 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{5UK4M5GZYB773QDI43KWNA2XM6}

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	2026-07-05T05:50:25.894047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed15c674d9c07ffdc068e6d5668357678cc2714449a05544d7adf0f0fe65d4a7

Aliases

arxiv: 2303.07047 · arxiv_version: 2303.07047v1 · doi: 10.48550/arxiv.2303.07047 · pith_short_12: 5UK4M5GZYB77 · pith_short_16: 5UK4M5GZYB773QDI · pith_short_8: 5UK4M5GZ

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/5UK4M5GZYB773QDI43KWNA2XM6 \
  | 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: ed15c674d9c07ffdc068e6d5668357678cc2714449a05544d7adf0f0fe65d4a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f725e62bb04f2c84f4af3d3824421b926de7e6f773e8dd0ebbcd71e6bc8da4b",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-03-13T12:13:26Z",
    "title_canon_sha256": "8b8e066133b454c05e7f43858821a9e09d6626a2fb83ce0583531606b8d89d41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.07047",
    "kind": "arxiv",
    "version": 1
  }
}