Pith Number

pith:JFXXFCZZ

pith:2021:JFXXFCZZGK3Z2HCDST2WI3JHGO

not attested not anchored not stored refs pending

CAPRI-Net: Learning Compact CAD Shapes with Adaptive Primitive Assembly

Aditya Sanghi, Ali Mahdavi-Amiri, Fenggen Yu, Hao Zhang, Hooman Shayani, Manyi Li, Zhiqin Chen

arxiv:2104.05652 v1 · 2021-04-12 · cs.CV · cs.GR · 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{JFXXFCZZGK3Z2HCDST2WI3JHGO}

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	2026-07-05T02:31:14.959932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

496f728b3932b79d1c4394f5646d27338e483be16daacf205708d434958bdaa7

Aliases

arxiv: 2104.05652 · arxiv_version: 2104.05652v1 · doi: 10.48550/arxiv.2104.05652 · pith_short_12: JFXXFCZZGK3Z · pith_short_16: JFXXFCZZGK3Z2HCD · pith_short_8: JFXXFCZZ

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/JFXXFCZZGK3Z2HCDST2WI3JHGO \
  | 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: 496f728b3932b79d1c4394f5646d27338e483be16daacf205708d434958bdaa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a895447698096c3c9793f1b91eab15cfd63d923b971ed22bc77bd2cfc97cb15",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-12T17:21:19Z",
    "title_canon_sha256": "960e26f7569785e5371c4bc0cc86f11f3ebd858cd13e555d9dff3e3b8ddc0fec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.05652",
    "kind": "arxiv",
    "version": 1
  }
}