Pith Number

pith:L24XV3BW

pith:2022:L24XV3BWERHVMFPZPPKNJ3M57G

not attested not anchored not stored refs pending

Deep Transfer Learning on Satellite Imagery Improves Air Quality Estimates in Developing Nations

Adwait Sahasrabhojanee, Ata Akbari Asanjan, Auroop R. Ganguly, Esra Suel, Majid Ezzati, Meytar Sorek-Hamer, Michael Brauer, Michael Von Pohle, Nikunj Oza, Nishant Yadav, Raphael Arku, Violet Lingenfelter

arxiv:2202.08890 v1 · 2022-02-17 · 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{L24XV3BWERHVMFPZPPKNJ3M57G}

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	2026-07-05T03:58:07.608534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb97aec36244f5615f97bd4d4ed9df9a2319628e221358ab13c0e3e617f63e6

Aliases

arxiv: 2202.08890 · arxiv_version: 2202.08890v1 · doi: 10.48550/arxiv.2202.08890 · pith_short_12: L24XV3BWERHV · pith_short_16: L24XV3BWERHVMFPZ · pith_short_8: L24XV3BW

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/L24XV3BWERHVMFPZPPKNJ3M57G \
  | 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: 5eb97aec36244f5615f97bd4d4ed9df9a2319628e221358ab13c0e3e617f63e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "598db04a2f4ef3c8142c16c126730ff31cc54bc2a4c3c721c97b06688e3d8bc5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-02-17T20:20:49Z",
    "title_canon_sha256": "6c86bffe8633df38615cb0710cd7d9f8ccc152a31c9dc84d7b8f9cf46ebac2cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08890",
    "kind": "arxiv",
    "version": 1
  }
}