Pith Number

pith:ROSR4XZX

pith:2023:ROSR4XZXDN3HDNFVZNBRPT2VNS

not attested not anchored not stored refs pending

Recursive classification of satellite imaging time-series: An application to land cover mapping

Bhavya Duvvuri, Deniz Erdogmus, Edward Beighley, Haoqing Li, Helena Calatrava, Pau Closas, Ricardo Borsoi, Tales Imbiriba

arxiv:2301.01796 v4 · 2023-01-04 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROSR4XZXDN3HDNFVZNBRPT2VNS}

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	2026-07-05T09:04:27.141907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ba51e5f371b7671b4b5cb4317cf556c9fa294d38c98814404e90e30fc328565

Aliases

arxiv: 2301.01796 · arxiv_version: 2301.01796v4 · doi: 10.48550/arxiv.2301.01796 · pith_short_12: ROSR4XZXDN3H · pith_short_16: ROSR4XZXDN3HDNFV · pith_short_8: ROSR4XZX

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/ROSR4XZXDN3HDNFVZNBRPT2VNS \
  | 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: 8ba51e5f371b7671b4b5cb4317cf556c9fa294d38c98814404e90e30fc328565

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24651b55c9ee36a0022b794a5dfa62c90fde492fdd8ac27c9abb1dbd7ab9bba2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-01-04T19:36:32Z",
    "title_canon_sha256": "16b6e81cc896317521661c87e3de0f1141a6af4e42337b4ce757922fc4e572dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01796",
    "kind": "arxiv",
    "version": 4
  }
}