Pith Number

pith:HHX5QUC3

pith:2020:HHX5QUC3V7X3JWRCFEM6UZRUWM

not attested not anchored not stored refs pending

A Dynamic Reduction Network for Point Clouds

(2) Saha Institute of Nuclear Physics), Lindsey Gray (1), Shamik Ghosh (2) ((1) Fermi National Accelerator Laboratory, Thomas Klijnsma (1)

arxiv:2003.08013 v1 · 2020-03-18 · cs.CV · cs.LG · eess.IV · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHX5QUC3V7X3JWRCFEM6UZRUWM}

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	2026-07-05T00:49:03.510219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39efd8505bafefb4da222919ea6634b30b90ad436692f59e80853a0edc2a843c

Aliases

arxiv: 2003.08013 · arxiv_version: 2003.08013v1 · doi: 10.48550/arxiv.2003.08013 · pith_short_12: HHX5QUC3V7X3 · pith_short_16: HHX5QUC3V7X3JWRC · pith_short_8: HHX5QUC3

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/HHX5QUC3V7X3JWRCFEM6UZRUWM \
  | 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: 39efd8505bafefb4da222919ea6634b30b90ad436692f59e80853a0edc2a843c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "429c7614744857da5cf63cc1923fa3f8c9a5bee079aaf6ae7a346463986b7637",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-18T02:10:12Z",
    "title_canon_sha256": "ed0ba2d6a9b7cfa4d42ff8d27269c1e14ece0a394fcbf434bc5e811ff7c76706"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.08013",
    "kind": "arxiv",
    "version": 1
  }
}