Pith Number

pith:FFWMFKAD

pith:2022:FFWMFKADOS4CRAW3HLUQLAUENK

not attested not anchored not stored refs pending

CAD 3D Model classification by Graph Neural Networks: A new approach based on STEP format

L. Mandelli, S. Berretti

arxiv:2210.16815 v1 · 2022-10-30 · 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{FFWMFKADOS4CRAW3HLUQLAUENK}

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

Linkify: Learning from Interface-Augmented Assembly Graphs

Receipt and verification

First computed	2026-07-05T05:11:51.060579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

296cc2a80374b82882db3ae90582846a98e3e901edbae975bcedef7d995ded2d

Aliases

arxiv: 2210.16815 · arxiv_version: 2210.16815v1 · doi: 10.48550/arxiv.2210.16815 · pith_short_12: FFWMFKADOS4C · pith_short_16: FFWMFKADOS4CRAW3 · pith_short_8: FFWMFKAD

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/FFWMFKADOS4CRAW3HLUQLAUENK \
  | 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: 296cc2a80374b82882db3ae90582846a98e3e901edbae975bcedef7d995ded2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "086ec77b2da7931786156284eb9832201f0b682b4e86f94fa2cd6e51cdbf8791",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-30T11:27:58Z",
    "title_canon_sha256": "8c397906b5ee31c925de730683e4e12c691f57d89e10568ee87e44fe8ebba0cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.16815",
    "kind": "arxiv",
    "version": 1
  }
}