Pith Number

pith:TC4OCBGW

pith:2021:TC4OCBGWGOJLRODZMY2LVIRP6L

not attested not anchored not stored refs pending

Keypoints-Based Deep Feature Fusion for Cooperative Vehicle Detection of Autonomous Driving

Hao Cheng, Monika Sester, Yunshuang Yuan

arxiv:2109.11615 v2 · 2021-09-23 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TC4OCBGWGOJLRODZMY2LVIRP6L}

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	2026-07-05T03:56:50.138330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98b8e104d63392b8b8796634baa22ff2ec5ea62e57805703dfb0772aa9de6b56

Aliases

arxiv: 2109.11615 · arxiv_version: 2109.11615v2 · doi: 10.48550/arxiv.2109.11615 · pith_short_12: TC4OCBGWGOJL · pith_short_16: TC4OCBGWGOJLRODZ · pith_short_8: TC4OCBGW

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/TC4OCBGWGOJLRODZMY2LVIRP6L \
  | 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: 98b8e104d63392b8b8796634baa22ff2ec5ea62e57805703dfb0772aa9de6b56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e126167de8e32ce61d3e98e7e01fdb7309044a5530d85e76910ca67f26daf94",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-23T19:41:02Z",
    "title_canon_sha256": "3f25a8ba692d3236654488d7d2d31972f94300cbdc1a72513f2489bff1d2d8db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11615",
    "kind": "arxiv",
    "version": 2
  }
}