Pith Number

pith:KC6CW6A5

pith:2021:KC6CW6A5OC4NYESMG4P5GLSDMV

not attested not anchored not stored refs pending

Precise Aerial Image Matching based on Deep Homography Estimation

Myeong-Seok Oh, Seong-Whan Lee, Yong-Ju Lee

arxiv:2107.08768 v1 · 2021-07-19 · 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{KC6CW6A5OC4NYESMG4P5GLSDMV}

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.

Cited by

1 paper in Pith

LoRetta: A Foundation Model and Extensive Dataset for Global-Scale Remote Sensing Dense Image Matching

Receipt and verification

First computed	2026-07-05T02:58:52.762528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50bc2b781d70b8dc124c371fd32e43657437a7b9267d384964b9193bfe02cf52

Aliases

arxiv: 2107.08768 · arxiv_version: 2107.08768v1 · doi: 10.48550/arxiv.2107.08768 · pith_short_12: KC6CW6A5OC4N · pith_short_16: KC6CW6A5OC4NYESM · pith_short_8: KC6CW6A5

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/KC6CW6A5OC4NYESMG4P5GLSDMV \
  | 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: 50bc2b781d70b8dc124c371fd32e43657437a7b9267d384964b9193bfe02cf52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "529aa2458a29578407507d841474f5dd1094293834c983ae825cbe357ea7f370",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-19T11:52:52Z",
    "title_canon_sha256": "3a745eebc78709e6309c9443d64548f559353c509b35dc0b60ba82be1b5aafb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.08768",
    "kind": "arxiv",
    "version": 1
  }
}