Pith Number

pith:BP546QAP

pith:2020:BP546QAPR3XUARMVGIYE7LGG3V

not attested not anchored not stored refs pending

Cross-Task Transfer for Geotagged Audiovisual Aerial Scene Recognition

Dejing Dou, Di Hu, Dong Chen, Lichao Mou, Liping Jing, Pu Jin, Xiaoxiang Zhu, Xuhong Li

arxiv:2005.08449 v2 · 2020-05-18 · cs.CV · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BP546QAPR3XUARMVGIYE7LGG3V}

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	2026-07-05T01:19:39.946201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bfbcf400f8eef40459532304facc6dd7ec8a1bc4abaa6234c60e9c73253de4b

Aliases

arxiv: 2005.08449 · arxiv_version: 2005.08449v2 · doi: 10.48550/arxiv.2005.08449 · pith_short_12: BP546QAPR3XU · pith_short_16: BP546QAPR3XUARMV · pith_short_8: BP546QAP

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/BP546QAPR3XUARMVGIYE7LGG3V \
  | 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: 0bfbcf400f8eef40459532304facc6dd7ec8a1bc4abaa6234c60e9c73253de4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3117505a474e3ccea805709e48fb0f8b072d031e2489eb17a3e320fdb056927",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-18T04:14:16Z",
    "title_canon_sha256": "4e1df1df480f157a27c97fd8b1bdc740b98099aff8ce270ad44bfe1b7e74e401"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08449",
    "kind": "arxiv",
    "version": 2
  }
}