Pith Number

pith:7QKOUZRA

pith:2022:7QKOUZRAAJ7AVWEB6Q2TB5O6AC

not attested not anchored not stored refs pending

Feature Transformation for Cross-domain Few-shot Remote Sensing Scene Classification

Qiaoling Chen, Wei Luo, Zhihao Chen

arxiv:2203.02270 v1 · 2022-03-04 · 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{7QKOUZRAAJ7AVWEB6Q2TB5O6AC}

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	2026-07-05T04:02:02.831503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc14ea6620027e0ad881f43530f5de00925061519e02b9497a9a58d2f548e3c2

Aliases

arxiv: 2203.02270 · arxiv_version: 2203.02270v1 · doi: 10.48550/arxiv.2203.02270 · pith_short_12: 7QKOUZRAAJ7A · pith_short_16: 7QKOUZRAAJ7AVWEB · pith_short_8: 7QKOUZRA

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/7QKOUZRAAJ7AVWEB6Q2TB5O6AC \
  | 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: fc14ea6620027e0ad881f43530f5de00925061519e02b9497a9a58d2f548e3c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bb90c1ab49fe82fd052a208024985564712434648305ea50e273635395a398b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-04T12:42:03Z",
    "title_canon_sha256": "8ff5ba56f620d3d7b37343fa184a044d07e3d48e1956d1b714953f7503777de2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02270",
    "kind": "arxiv",
    "version": 1
  }
}