Pith Number

pith:SBKQH3HL

pith:2023:SBKQH3HLCVK2SXLUMVL6FHP6IF

not attested not anchored not stored refs pending

A Macro-Micro Approach to Reconstructing Vehicle Trajectories on Multi-Lane Freeways with Lane Changing

Guoyang Qin, Jian Sun, Toru Seo, Xuejian Chen, Ye Tian

arxiv:2306.05627 v1 · 2023-06-09 · math.OC · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBKQH3HLCVK2SXLUMVL6FHP6IF}

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	2026-07-05T06:19:08.342138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

905503eceb1555a95d746557e29dfe4145efa3f7ef7e381ea2e8357b87b71c71

Aliases

arxiv: 2306.05627 · arxiv_version: 2306.05627v1 · doi: 10.48550/arxiv.2306.05627 · pith_short_12: SBKQH3HLCVK2 · pith_short_16: SBKQH3HLCVK2SXLU · pith_short_8: SBKQH3HL

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/SBKQH3HLCVK2SXLUMVL6FHP6IF \
  | 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: 905503eceb1555a95d746557e29dfe4145efa3f7ef7e381ea2e8357b87b71c71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08066a45ec1ad080e80b7891c207d2a7470a7e028bc2845de1a7cf3f36b8c042",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-06-09T02:21:43Z",
    "title_canon_sha256": "bbb7cbcd59036ddb7c0d7a6e194303f1a549ff8355c943f1a71d599f232d3cb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.05627",
    "kind": "arxiv",
    "version": 1
  }
}