Pith Number

pith:CMYJR4F5

pith:2015:CMYJR4F5PFTMDYMEKO35DY4MJJ

not attested not anchored not stored refs pending

Transfer Learning from Deep Features for Remote Sensing and Poverty Mapping

David Lobell, Marshall Burke, Michael Xie, Neal Jean, Stefano Ermon

arxiv:1510.00098 v2 · 2015-10-01 · cs.CV · 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{CMYJR4F5PFTMDYMEKO35DY4MJJ}

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	2026-05-18T01:19:53.550137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

133098f0bd7966c1e18453b7d1e38c4a747fdc50cc07b8ee7f0a1710764edee5

Aliases

arxiv: 1510.00098 · arxiv_version: 1510.00098v2 · doi: 10.48550/arxiv.1510.00098 · pith_short_12: CMYJR4F5PFTM · pith_short_16: CMYJR4F5PFTMDYME · pith_short_8: CMYJR4F5

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/CMYJR4F5PFTMDYMEKO35DY4MJJ \
  | 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: 133098f0bd7966c1e18453b7d1e38c4a747fdc50cc07b8ee7f0a1710764edee5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c7ab8ee4ead29ca5abedee5dee6181057c1c0c8eaebf5feda237189827d9c0a",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-10-01T03:04:29Z",
    "title_canon_sha256": "51b01a8208000c7068d07b25ce84a564b7473bf1a4296897bdc8fb6e66b137d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00098",
    "kind": "arxiv",
    "version": 2
  }
}