Pith Number

pith:EWWTIONE

pith:2023:EWWTIONEEZT4AJCCIRVJNVZS7T

not attested not anchored not stored refs pending

Fairness and representation in satellite-based poverty maps: Evidence of urban-rural disparities and their impacts on downstream policy

Emily Aiken, Esther Rolf, Joshua Blumenstock

arxiv:2305.01783 v1 · 2023-05-02 · cs.LG · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWWTIONEEZT4AJCCIRVJNVZS7T}

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

Distribution Shifts at Scale: Out-of-distribution Detection in Earth Observation

Receipt and verification

First computed	2026-07-05T06:06:32.273886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25ad3439a42667c02442446a96d732fcd8b49f65dc8a2970292c651c61b87185

Aliases

arxiv: 2305.01783 · arxiv_version: 2305.01783v1 · doi: 10.48550/arxiv.2305.01783 · pith_short_12: EWWTIONEEZT4 · pith_short_16: EWWTIONEEZT4AJCC · pith_short_8: EWWTIONE

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/EWWTIONEEZT4AJCCIRVJNVZS7T \
  | 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: 25ad3439a42667c02442446a96d732fcd8b49f65dc8a2970292c651c61b87185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8ffab5f7511ad525e2e553cd9e95122611605c92bc445c550d88766f77adfe",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-02T21:07:35Z",
    "title_canon_sha256": "b5915d4130e0b3c7e54a1b6de1e482d491340eca0c8846bedd33868d6690d277"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01783",
    "kind": "arxiv",
    "version": 1
  }
}