Pith Number

pith:2DMOXMWB

pith:2024:2DMOXMWB3XOQXZFDSMRSND6JTF

not attested not anchored not stored refs pending

TopView: Vectorising road users in a bird's eye view from uncalibrated street-level imagery with deep learning

Mohamed R Ibrahim

arxiv:2412.16229 v1 · 2024-12-18 · 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{2DMOXMWB3XOQXZFDSMRSND6JTF}

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.

Cited by

1 paper in Pith

Transforming CCTV cameras into NO$_2$ sensors at city scale for adaptive policymaking

Receipt and verification

First computed	2026-07-05T09:52:43.417241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0d8ebb2c1dddd0be4a39323268fc9994382a61129370df4b994a249f6307b55

Aliases

arxiv: 2412.16229 · arxiv_version: 2412.16229v1 · doi: 10.48550/arxiv.2412.16229 · pith_short_12: 2DMOXMWB3XOQ · pith_short_16: 2DMOXMWB3XOQXZFD · pith_short_8: 2DMOXMWB

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/2DMOXMWB3XOQXZFDSMRSND6JTF \
  | 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: d0d8ebb2c1dddd0be4a39323268fc9994382a61129370df4b994a249f6307b55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf8031dec0833410c95f6be758dbf08ddfc26b701c7bd9ef61e5cfc3425d470",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-18T21:55:58Z",
    "title_canon_sha256": "6db891c4ecd2db076c38ac84ad2dbd32fbeeb5f51507cf31968e18e0a9aecfdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16229",
    "kind": "arxiv",
    "version": 1
  }
}