Pith Number

pith:7OYR6IGS

pith:2023:7OYR6IGSWNXAUP3EB4R7TZEGCP

not attested not anchored not stored refs pending

Domain Adaptable Self-supervised Representation Learning on Remote Sensing Satellite Imagery

Gopal Mengi, Marcus Liwicki, Muskaan Chopra, Prakash Chandra Chhipa, Varun Gupta

arxiv:2304.09874 v1 · 2023-04-19 · 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{7OYR6IGSWNXAUP3EB4R7TZEGCP}

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	2026-07-05T06:02:51.305573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbb11f20d2b36e0a3f640f23f9e48613c16a134fb1c2f2bf9e60a915a7ec4d9f

Aliases

arxiv: 2304.09874 · arxiv_version: 2304.09874v1 · doi: 10.48550/arxiv.2304.09874 · pith_short_12: 7OYR6IGSWNXA · pith_short_16: 7OYR6IGSWNXAUP3E · pith_short_8: 7OYR6IGS

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/7OYR6IGSWNXAUP3EB4R7TZEGCP \
  | 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: fbb11f20d2b36e0a3f640f23f9e48613c16a134fb1c2f2bf9e60a915a7ec4d9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c32799e421e7df9c99f92d82312f095c17553a8e2513b121142bd406951887a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-19T14:32:36Z",
    "title_canon_sha256": "b25d4c70149c4df773b1fce69449efe85c8bca7206ddc730498ec84488d61f9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09874",
    "kind": "arxiv",
    "version": 1
  }
}