Pith Number

pith:U2UREZTY

pith:2025:U2UREZTYDQVQYK6QDYWHWCUXRL

not attested not anchored not stored refs pending

Towards a Unified Copernicus Foundation Model for Earth Vision

Adam J. Stewart, Angelos Zavras, Chenying Liu, Franziska Gerken, Ioannis Papoutsis, Laura Leal-Taix\'e, Nikolaos Ioannis Bountos, Thomas Dujardin, Xiao Xiang Zhu, Yi Wang, Zhitong Xiong

arxiv:2503.11849 v3 · 2025-03-14 · 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{U2UREZTYDQVQYK6QDYWHWCUXRL}

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

6 papers in Pith

Scalable and Trustworthy Earth Observation Foundation Models

UniverSat: Resolution- and Modality-Agnostic Transformers for Earth Observation

OSMGraphCLIP: Learning Global Location Representations from OpenStreetMap Graphs

TESSERA: Temporal Embeddings of Surface Spectra for Earth Representation and Analysis

Agentic AI for Remote Sensing: Technical Challenges and Research Directions

Receipt and verification

First computed	2026-07-05T11:46:41.215557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6a91266781c2b0c2bd01e2c7b0a978afe03c8f4ecc509e64361bb88e9835631

Aliases

arxiv: 2503.11849 · arxiv_version: 2503.11849v3 · doi: 10.48550/arxiv.2503.11849 · pith_short_12: U2UREZTYDQVQ · pith_short_16: U2UREZTYDQVQYK6Q · pith_short_8: U2UREZTY

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/U2UREZTYDQVQYK6QDYWHWCUXRL \
  | 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: a6a91266781c2b0c2bd01e2c7b0a978afe03c8f4ecc509e64361bb88e9835631

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa69d97e5be1ef38367b06cb519046ae2b2ec8225ce8653d721a653e4883f64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-14T20:16:48Z",
    "title_canon_sha256": "f21f8f273ce62949e8cc7eb3f8b5c84995a4ffa8247b2fea391900e7f5c0b5c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.11849",
    "kind": "arxiv",
    "version": 3
  }
}