Pith Number

pith:MJSMEJ6E

pith:2018:MJSMEJ6EE632BHT6KOHWVM5OM4

not attested not anchored not stored refs pending

3DCapsule: Extending the Capsule Architecture to Classify 3D Point Clouds

Ali Cheraghian, Lars Petersson

arxiv:1811.02191 v1 · 2018-11-06 · 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{MJSMEJ6EE632BHT6KOHWVM5OM4}

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	2026-05-18T00:01:24.868906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6264c227c427b7a09e7e538f6ab3ae672f40ef14a5379f1356343e3d388fe4a9

Aliases

arxiv: 1811.02191 · arxiv_version: 1811.02191v1 · doi: 10.48550/arxiv.1811.02191 · pith_short_12: MJSMEJ6EE632 · pith_short_16: MJSMEJ6EE632BHT6 · pith_short_8: MJSMEJ6E

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/MJSMEJ6EE632BHT6KOHWVM5OM4 \
  | 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: 6264c227c427b7a09e7e538f6ab3ae672f40ef14a5379f1356343e3d388fe4a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d0a601a1a57aaa6bb047f5f8e2450e31bb29c640f60db7ac4cf4b0de5f7996f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-06T06:57:49Z",
    "title_canon_sha256": "3e5564cd4dd22979fe0dd1e703aa034d2aa801b26995645d62a2256ad38c3bfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02191",
    "kind": "arxiv",
    "version": 1
  }
}