Pith Number

pith:B2XZIC5V

pith:2022:B2XZIC5VSKRU5POCVXXEGLWLVI

not attested not anchored not stored refs pending

Rethinking the compositionality of point clouds through regularization in the hyperbolic space

Antonio Montanaro, Diego Valsesia, Enrico Magli

arxiv:2209.10318 v1 · 2022-09-21 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2XZIC5VSKRU5POCVXXEGLWLVI}

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	2026-07-05T04:59:47.523269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eaf940bb592a34ebdc2adee432ecbaa3664b14b4411db3d88570c919c5ac42d

Aliases

arxiv: 2209.10318 · arxiv_version: 2209.10318v1 · doi: 10.48550/arxiv.2209.10318 · pith_short_12: B2XZIC5VSKRU · pith_short_16: B2XZIC5VSKRU5POC · pith_short_8: B2XZIC5V

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/B2XZIC5VSKRU5POCVXXEGLWLVI \
  | 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: 0eaf940bb592a34ebdc2adee432ecbaa3664b14b4411db3d88570c919c5ac42d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0749bb2e1362cb285d70097b30172ba31a7814edb7f5c65d962eab842edb2820",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-21T12:45:24Z",
    "title_canon_sha256": "8b9736ca92c9e25e1c04badb172852472be1efdb84be289c62ffc41312876f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10318",
    "kind": "arxiv",
    "version": 1
  }
}