Pith Number

pith:YYQOYR2W

pith:2018:YYQOYR2W27K433IQCFY7IB2PWH

not attested not anchored not stored refs pending

Land cover mapping at very high resolution with rotation equivariant CNNs: towards small yet accurate models

Benjamin Kellenberger, Devis Tuia, Diego Marcos, Michele Volpi

arxiv:1803.06253 v1 · 2018-03-16 · 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{YYQOYR2W27K433IQCFY7IB2PWH}

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	2026-05-18T00:20:50.120208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c620ec4756d7d5cded101171f4074fb1f8ada4f90e5ad882c8e90969654f948e

Aliases

arxiv: 1803.06253 · arxiv_version: 1803.06253v1 · doi: 10.48550/arxiv.1803.06253 · pith_short_12: YYQOYR2W27K4 · pith_short_16: YYQOYR2W27K433IQ · pith_short_8: YYQOYR2W

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/YYQOYR2W27K433IQCFY7IB2PWH \
  | 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: c620ec4756d7d5cded101171f4074fb1f8ada4f90e5ad882c8e90969654f948e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ef1b65c8239445a68bb010d048c6e281cd3a00ed1286b151fd541637355fd29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-16T14:48:58Z",
    "title_canon_sha256": "8badea3ee67b1503b2e668e1d486a8d7a45da9e5fd894c914916e45e4a559cb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06253",
    "kind": "arxiv",
    "version": 1
  }
}