Pith Number

pith:2ZNPXNYV

pith:2024:2ZNPXNYVYJCLMVDL4CPKIZ4EG4

not attested not anchored not stored refs pending

Comprehensive Monitoring of Air Pollution Hotspots Using Sparse Sensor Networks

Ananth Balashankar, Anant Sudarshan, Ankit Bhardwaj, Lakshminarayanan Subramanian, Nita Soans, Rohini Pande, Shiva Iyer

arxiv:2410.04309 v3 · 2024-10-05 · cs.CY · 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{2ZNPXNYVYJCLMVDL4CPKIZ4EG4}

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	2026-06-05T01:14:24.523810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d65afbb715c244b6546be09ea467843720fbdf134bd38f1a8214f5d9fb886f5a

Aliases

arxiv: 2410.04309 · arxiv_version: 2410.04309v3 · doi: 10.48550/arxiv.2410.04309 · pith_short_12: 2ZNPXNYVYJCL · pith_short_16: 2ZNPXNYVYJCLMVDL · pith_short_8: 2ZNPXNYV

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/2ZNPXNYVYJCLMVDL4CPKIZ4EG4 \
  | 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: d65afbb715c244b6546be09ea467843720fbdf134bd38f1a8214f5d9fb886f5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a6194908b47dc18e8299aaecbfd74a5268fc2c7dfb75f6aed25eeb97cda77c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-10-05T23:35:00Z",
    "title_canon_sha256": "ec37558272df8dc9b036ad1063224cbdb0c143ba364f6a31ca47c2e91a191519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.04309",
    "kind": "arxiv",
    "version": 3
  }
}