Pith Number

pith:IBUQQF5M

pith:2019:IBUQQF5MEXJDO5NAFDHRNW3STA

not attested not anchored not stored refs pending

GeoCapsNet: Aerial to Ground view Image Geo-localization using Capsule Network

Bin Sun, Chen Chen, Jianmin Jiang, Yingying Zhu

arxiv:1904.06281 v1 · 2019-04-12 · 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{IBUQQF5MEXJDO5NAFDHRNW3STA}

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	2026-05-17T23:48:43.669553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40690817ac25d23775a028cf16db729839037745858fa3b980e488c0f7908012

Aliases

arxiv: 1904.06281 · arxiv_version: 1904.06281v1 · doi: 10.48550/arxiv.1904.06281 · pith_short_12: IBUQQF5MEXJD · pith_short_16: IBUQQF5MEXJDO5NA · pith_short_8: IBUQQF5M

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/IBUQQF5MEXJDO5NAFDHRNW3STA \
  | 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: 40690817ac25d23775a028cf16db729839037745858fa3b980e488c0f7908012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4cc49920f77a0d285b14af99256c6ced9c8bead59e8d2ab885cd8a2415c781a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-12T15:34:01Z",
    "title_canon_sha256": "a2171e077f0ae712ca6fb8752d0fe54ce92ff7e56c1b37325b109fe008af5c1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06281",
    "kind": "arxiv",
    "version": 1
  }
}