Pith Number

pith:OLQ5D7EF

pith:2024:OLQ5D7EFURTHO6VAR2RNRHP4DM

not attested not anchored not stored refs pending

3D Point Cloud Compression with Recurrent Neural Network and Image Compression Methods

Bastian Lampe, Lennart Reiher, Lutz Eckstein, Raphael van Kempen, Till Beemelmanns, Timo Woopen, Yuchen Tao

arxiv:2402.11680 v1 · 2024-02-18 · cs.CV · cs.AI · 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{OLQ5D7EFURTHO6VAR2RNRHP4DM}

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	2026-07-05T07:46:42.986726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e1d1fc85a466777aa08ea2d89dfc1b1eced5fe8349d547bfd2f7348c252aba

Aliases

arxiv: 2402.11680 · arxiv_version: 2402.11680v1 · doi: 10.48550/arxiv.2402.11680 · pith_short_12: OLQ5D7EFURTH · pith_short_16: OLQ5D7EFURTHO6VA · pith_short_8: OLQ5D7EF

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/OLQ5D7EFURTHO6VAR2RNRHP4DM \
  | 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: 72e1d1fc85a466777aa08ea2d89dfc1b1eced5fe8349d547bfd2f7348c252aba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3bec7136caca70557139d7412513d539e7b8ab928e521dd16467146e75e894c",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-18T19:08:19Z",
    "title_canon_sha256": "4fec7496c3ae3097ae372508212f263880d6286471cf83bbd7f317ea8870af7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.11680",
    "kind": "arxiv",
    "version": 1
  }
}