Pith Number

pith:YUIPY2GL

pith:2023:YUIPY2GLDNHUKXFOXTWTLV6XIK

not attested not anchored not stored refs pending

Polygonizer: An auto-regressive building delineator

Jes Frellsen, Maxim Khomiakov, Michael Riis Andersen

arxiv:2304.04048 v1 · 2023-04-08 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YUIPY2GLDNHUKXFOXTWTLV6XIK}

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

GeoFormer: A Multi-Polygon Segmentation Transformer

Receipt and verification

First computed	2026-07-05T05:59:10.587618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c510fc68cb1b4f455caebced35d7d742ab4fa77fb0321d9ea8cfd247e01a4434

Aliases

arxiv: 2304.04048 · arxiv_version: 2304.04048v1 · doi: 10.48550/arxiv.2304.04048 · pith_short_12: YUIPY2GLDNHU · pith_short_16: YUIPY2GLDNHUKXFO · pith_short_8: YUIPY2GL

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/YUIPY2GLDNHUKXFOXTWTLV6XIK \
  | 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: c510fc68cb1b4f455caebced35d7d742ab4fa77fb0321d9ea8cfd247e01a4434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f45f6740f17f0fd28dff90bf5ed33fc4b989e716c4f661220d033e165980e3a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-08T15:36:48Z",
    "title_canon_sha256": "99a2486da107a2c36b55dc849bd66ef1c61c42122403cde68626bf7d521dc591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.04048",
    "kind": "arxiv",
    "version": 1
  }
}