Pith Number

pith:7DFFTISB

pith:2022:7DFFTISBFG2RN2MDCVJBAHVHSD

not attested not anchored not stored refs pending

Data Generation for Satellite Image Classification Using Self-Supervised Representation Learning

Pokpong Songmuang, Rachada Kongkachandra, Sarun Gulyanon, Wasit Limprasert

arxiv:2205.14418 v1 · 2022-05-28 · 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{7DFFTISBFG2RN2MDCVJBAHVHSD}

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	2026-07-05T04:27:17.336000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8ca59a24129b516e9831552101ea790ff97e64303763a5002dea4fb0511aade

Aliases

arxiv: 2205.14418 · arxiv_version: 2205.14418v1 · doi: 10.48550/arxiv.2205.14418 · pith_short_12: 7DFFTISBFG2R · pith_short_16: 7DFFTISBFG2RN2MD · pith_short_8: 7DFFTISB

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/7DFFTISBFG2RN2MDCVJBAHVHSD \
  | 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: f8ca59a24129b516e9831552101ea790ff97e64303763a5002dea4fb0511aade

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "594ce76d68803ca847d7f339037288c544406007f5e797f667b20c8676349acd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-28T12:54:34Z",
    "title_canon_sha256": "21fffb4da33dad210a3f4ea65822403a4e159d219b33b16f0104beafa1e1c6dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14418",
    "kind": "arxiv",
    "version": 1
  }
}