Pith Number

pith:MIGZRLOG

pith:2025:MIGZRLOGVNYRHAMCOA7J7QGUNC

not attested not anchored not stored refs pending

Riemannian Complex Hermit Positive Definite Convolution Network for Polarimetric SAR Image Classification

Fang Liu, Haiyan Jin, Junfei Shi, Junhuai Li, Mengmeng Nie, Weisi Lin, Yuke Li

arxiv:2502.08137 v2 · 2025-02-12 · 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{MIGZRLOGVNYRHAMCOA7J7QGUNC}

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	2026-07-05T11:33:03.886486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

620d98adc6ab71138182703e9fc0d468ba44e2a0af9574858ad5661a04a958b0

Aliases

arxiv: 2502.08137 · arxiv_version: 2502.08137v2 · doi: 10.48550/arxiv.2502.08137 · pith_short_12: MIGZRLOGVNYR · pith_short_16: MIGZRLOGVNYRHAMC · pith_short_8: MIGZRLOG

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/MIGZRLOGVNYRHAMCOA7J7QGUNC \
  | 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: 620d98adc6ab71138182703e9fc0d468ba44e2a0af9574858ad5661a04a958b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9296eb155f405e09e2b06edc72df800c1174e0329c031a0ee55e9c43cf760f68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-12T05:41:25Z",
    "title_canon_sha256": "1574f2134468a8b2ff791ca775808fd5c37d17b882f27fef0a35c94d0e73d73a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08137",
    "kind": "arxiv",
    "version": 2
  }
}