Pith Number

pith:AR3QNQM2

pith:2016:AR3QNQM2G2BXMS6K3VQ7AEE7XC

not attested not anchored not stored refs pending

Automatic Building Extraction in Aerial Scenes Using Convolutional Networks

Jiangye Yuan

arxiv:1602.06564 v1 · 2016-02-21 · 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{AR3QNQM2G2BXMS6K3VQ7AEE7XC}

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	2026-05-18T01:20:13.686433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047706c19a3683764bcadd61f0109fb89c70c36da20f60960da9ea505205f703

Aliases

arxiv: 1602.06564 · arxiv_version: 1602.06564v1 · doi: 10.48550/arxiv.1602.06564 · pith_short_12: AR3QNQM2G2BX · pith_short_16: AR3QNQM2G2BXMS6K · pith_short_8: AR3QNQM2

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/AR3QNQM2G2BXMS6K3VQ7AEE7XC \
  | 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: 047706c19a3683764bcadd61f0109fb89c70c36da20f60960da9ea505205f703

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42b3ae245b92e319e5dc2ce0fb10066ef81eff21dd9a63d7671307c9dd8eb4dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-02-21T18:41:04Z",
    "title_canon_sha256": "a25f8d34d10ab01ca68dc0571112ddf98fc9aa78b44425a9ee528a8c92f28c14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06564",
    "kind": "arxiv",
    "version": 1
  }
}