Pith Number

pith:7BIVZKOM

pith:2019:7BIVZKOMJHDJTWJXMA24TACKQ5

not attested not anchored not stored refs pending

KLDivNet: An unsupervised neural network for multi-modality image registration

Jiahang Xu, Tao Song, Xiahai Zhuang, Yechong Huang, Yinan Chen

arxiv:1908.08767 v2 · 2019-08-23 · 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{7BIVZKOMJHDJTWJXMA24TACKQ5}

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	2026-07-05T00:38:33.503205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8515ca9cc49c699d9376035c9804a8753b0f5586eb36aba66cc41ef1b7ac16d

Aliases

arxiv: 1908.08767 · arxiv_version: 1908.08767v2 · doi: 10.48550/arxiv.1908.08767 · pith_short_12: 7BIVZKOMJHDJ · pith_short_16: 7BIVZKOMJHDJTWJX · pith_short_8: 7BIVZKOM

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/7BIVZKOMJHDJTWJXMA24TACKQ5 \
  | 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: f8515ca9cc49c699d9376035c9804a8753b0f5586eb36aba66cc41ef1b7ac16d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54e418e384cd80cd6ddbe041740cb315e84a0a61761c39813dbcfd694587b4fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-23T11:48:50Z",
    "title_canon_sha256": "2423c74f9a9a1d136226c7112b0ff1075504f47d53e730130f6429c270018edc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08767",
    "kind": "arxiv",
    "version": 2
  }
}