Pith Number

pith:QN3UEMQP

pith:2025:QN3UEMQPVXVQ7EFTBUWQ4JYOMX

not attested not anchored not stored refs pending

A Complex-valued SAR Foundation Model Based on Physically Inspired Representation Learning

Hanbo Bi, Linlin Xin, Mengyu Wang, Peijin Wang, Shuo Gong, Tianqi Wang, Wenhui Diao, Xian Sun, Yingchao Feng, Zhiyuan Yan

arxiv:2504.11999 v1 · 2025-04-16 · 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{QN3UEMQPVXVQ7EFTBUWQ4JYOMX}

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	2026-07-05T10:50:01.065530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

837742320fadeb0f90b30d2d0e270e65e9d896b0f4af70f00a68e96ed1a5c536

Aliases

arxiv: 2504.11999 · arxiv_version: 2504.11999v1 · doi: 10.48550/arxiv.2504.11999 · pith_short_12: QN3UEMQPVXVQ · pith_short_16: QN3UEMQPVXVQ7EFT · pith_short_8: QN3UEMQP

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/QN3UEMQPVXVQ7EFTBUWQ4JYOMX \
  | 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: 837742320fadeb0f90b30d2d0e270e65e9d896b0f4af70f00a68e96ed1a5c536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c365959ef4ce9f21020091f475f8f4c755cfe31ced068fef01816a9c6da49a11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-16T11:51:34Z",
    "title_canon_sha256": "9e5587c65667a0a2cbcb6bcf20ce0bbeed22d414417549ee7f03b42eced59b29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11999",
    "kind": "arxiv",
    "version": 1
  }
}