Pith Number

pith:DIUGFT3B

pith:2021:DIUGFT3B5OVN4UFEOVG37BMU7G

not attested not anchored not stored refs pending

Multi-patch Feature Pyramid Network for Weakly Supervised Object Detection in Optical Remote Sensing Images

Huiyu Zhou, Jie Yang, Jocelyn Chanussot, Masoumeh Zareapoor, Pourya Shamsolmoali

arxiv:2108.08063 v1 · 2021-08-18 · 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{DIUGFT3B5OVN4UFEOVG37BMU7G}

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	2026-07-05T03:57:10.957148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a2862cf61ebaade50a4754dbf8594f9b11471184c4c491cb6a84fcd8701ae91

Aliases

arxiv: 2108.08063 · arxiv_version: 2108.08063v1 · doi: 10.48550/arxiv.2108.08063 · pith_short_12: DIUGFT3B5OVN · pith_short_16: DIUGFT3B5OVN4UFE · pith_short_8: DIUGFT3B

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/DIUGFT3B5OVN4UFEOVG37BMU7G \
  | 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: 1a2862cf61ebaade50a4754dbf8594f9b11471184c4c491cb6a84fcd8701ae91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dae4b3a108773d9a3b211cf76644f632003220654878107ae21abc59530e5db6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-18T09:25:39Z",
    "title_canon_sha256": "45b4fe506d7d7ba78e659bb57d28e361c8def9a54f57c4b4204604fc5197bfe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08063",
    "kind": "arxiv",
    "version": 1
  }
}