Pith Number

pith:K3FKK2CP

pith:2026:K3FKK2CP5QGMNF6IMEUCLKYI5L

not attested not anchored not stored refs pending

GeoDiff-SAR II: 3D-Driven Foundation Diffusion Models for SAR Generation via Decoupled Control

Fan Zhang, Fei Ma, Lingxiao Peng, Qiang Yin, Xuanting Wu, Yingbing Liu, Yongsheng Zhou

arxiv:2605.21116 v1 · 2026-05-20 · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3FKK2CP5QGMNF6IMEUCLKYI5L}

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	2026-05-21T01:05:38.253482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56caa5684fec0cc697c8612825ab08ead6249707c2a029a0cd8f390296eea6fa

Aliases

arxiv: 2605.21116 · arxiv_version: 2605.21116v1 · doi: 10.48550/arxiv.2605.21116 · pith_short_12: K3FKK2CP5QGM · pith_short_16: K3FKK2CP5QGMNF6I · pith_short_8: K3FKK2CP

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/K3FKK2CP5QGMNF6IMEUCLKYI5L \
  | 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: 56caa5684fec0cc697c8612825ab08ead6249707c2a029a0cd8f390296eea6fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19b01391f68e4d1c20dded353f57d5dd0ee70744d128124243e1526089fa9b49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-05-20T12:47:17Z",
    "title_canon_sha256": "b5d28e66e46863282a0f676d87fa8894a472cb61cd7ab7d2a2823c1efdee7e3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21116",
    "kind": "arxiv",
    "version": 1
  }
}