Pith Number

pith:FJ7Y53IE

pith:2019:FJ7Y53IEWD2AORQ43RXJLUJCC4

not attested not anchored not stored refs pending

Image-Based Geo-Localization Using Satellite Imagery

Gim Hee Lee, Sixing Hu

arxiv:1903.00159 v3 · 2019-03-01 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJ7Y53IEWD2AORQ43RXJLUJCC4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:44:29.214486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a7f8eed04b0f407461cdc6e95d1221718f18430a6391702749c09a49d602f5f

Aliases

arxiv: 1903.00159 · arxiv_version: 1903.00159v3 · doi: 10.48550/arxiv.1903.00159 · pith_short_12: FJ7Y53IEWD2A · pith_short_16: FJ7Y53IEWD2AORQ4 · pith_short_8: FJ7Y53IE

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/FJ7Y53IEWD2AORQ43RXJLUJCC4 \
  | 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: 2a7f8eed04b0f407461cdc6e95d1221718f18430a6391702749c09a49d602f5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd30c4e516603650bae02986d24f760c2060efff2d04eb22338a9831c77dea4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-01T05:20:10Z",
    "title_canon_sha256": "adac5d2da580e32e85b6598c77bd6f5f74eceb4f137d8650873b734fd427a5f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00159",
    "kind": "arxiv",
    "version": 3
  }
}