Pith Number

pith:EXX5GSWB

pith:2021:EXX5GSWBUC3ZKYY6F3HDCLEQ4Q

not attested not anchored not stored refs pending

Synthetic 3D Data Generation Pipeline for Geometric Deep Learning in Architecture

Alberto Tono, Amirhossein Ahmadnia, Cecilia Bolognesi, Dominik L. Michels, Jiayao Zhang, Meher Shashwat Nigam, Stanislava Fedorova

arxiv:2104.12564 v1 · 2021-04-26 · 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{EXX5GSWBUC3ZKYY6F3HDCLEQ4Q}

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	2026-07-05T02:55:55.527568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25efd34ac1a0b795631e2ece312c90e400cd84f158293ec9a97e26578a742597

Aliases

arxiv: 2104.12564 · arxiv_version: 2104.12564v1 · doi: 10.48550/arxiv.2104.12564 · pith_short_12: EXX5GSWBUC3Z · pith_short_16: EXX5GSWBUC3ZKYY6 · pith_short_8: EXX5GSWB

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/EXX5GSWBUC3ZKYY6F3HDCLEQ4Q \
  | 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: 25efd34ac1a0b795631e2ece312c90e400cd84f158293ec9a97e26578a742597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f5c7ca5aedb16b4684ff986c7f238d502470fa4d7ab4a2b07a6915cd6978e41",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-26T13:32:03Z",
    "title_canon_sha256": "ba7f108477075bb18b1f83c971719105509467e6b5bae6f839b0e7e6e822c27b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12564",
    "kind": "arxiv",
    "version": 1
  }
}