Pith Number

pith:OFFGK6K7

pith:2020:OFFGK6K7FO7ECM7ZCTKCZBMN4M

not attested not anchored not stored refs pending

Symmetry Detection of Occluded Point Cloud Using Deep Learning

Hongyan Jiang, Siyun He, Zhelun Wu

arxiv:2003.06520 v1 · 2020-03-14 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFFGK6K7FO7ECM7ZCTKCZBMN4M}

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	2026-07-05T00:47:49.052486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

714a65795f2bbe4133f914d42c858de3155face4c3dd04cee0b719fa4067f006

Aliases

arxiv: 2003.06520 · arxiv_version: 2003.06520v1 · doi: 10.48550/arxiv.2003.06520 · pith_short_12: OFFGK6K7FO7E · pith_short_16: OFFGK6K7FO7ECM7Z · pith_short_8: OFFGK6K7

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/OFFGK6K7FO7ECM7ZCTKCZBMN4M \
  | 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: 714a65795f2bbe4133f914d42c858de3155face4c3dd04cee0b719fa4067f006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee2504a6b51677c8beb7f7e483fe11c1df03b5f51447d554e1bda0b16d75ffc2",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-14T00:23:58Z",
    "title_canon_sha256": "a847df999a7dc4212631cffd4423c6b155492e04c27f033c9d3920bec20aa119"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.06520",
    "kind": "arxiv",
    "version": 1
  }
}