Pith Number

pith:33A5MMYO

pith:2023:33A5MMYOSSTSGPXH7G7TURVHZ3

not attested not anchored not stored refs pending

SAPI: Surroundings-Aware Vehicle Trajectory Prediction at Intersections

Ethan Zhang, Hao Xiao, Lei Wang, Yiqian Gan

arxiv:2306.01812 v2 · 2023-06-02 · 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{33A5MMYOSSTSGPXH7G7TURVHZ3}

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	2026-07-05T08:49:24.535854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dec1d6330e94a7233ee7f9bf3a46a7cedf08431a7f34c37baaafefc07da86243

Aliases

arxiv: 2306.01812 · arxiv_version: 2306.01812v2 · doi: 10.48550/arxiv.2306.01812 · pith_short_12: 33A5MMYOSSTS · pith_short_16: 33A5MMYOSSTSGPXH · pith_short_8: 33A5MMYO

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/33A5MMYOSSTSGPXH7G7TURVHZ3 \
  | 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: dec1d6330e94a7233ee7f9bf3a46a7cedf08431a7f34c37baaafefc07da86243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0969d463e9aedab4a449605c7e5b202238414321680b9cb722e261e12c78ea5a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-02T07:10:45Z",
    "title_canon_sha256": "31dc0fb50fb78805596ff7b487727f6f87f1013f31816cb4fbcd2f5e8e9d8eb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.01812",
    "kind": "arxiv",
    "version": 2
  }
}