Pith Number

pith:6GOR3VLG

pith:2023:6GOR3VLGPD7EWTWW42NVSO5CKE

not attested not anchored not stored refs pending

Efficient Incremental Penetration Depth Estimation between Convex Geometries

Wei Gao

arxiv:2304.07357 v2 · 2023-04-14 · cs.RO · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6GOR3VLGPD7EWTWW42NVSO5CKE}

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	2026-07-05T09:03:14.302380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f19d1dd56678fe4b4ed6e69b593ba2510434fde37bd19023d464012ce143f4ad

Aliases

arxiv: 2304.07357 · arxiv_version: 2304.07357v2 · doi: 10.48550/arxiv.2304.07357 · pith_short_12: 6GOR3VLGPD7E · pith_short_16: 6GOR3VLGPD7EWTWW · pith_short_8: 6GOR3VLG

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/6GOR3VLGPD7EWTWW42NVSO5CKE \
  | 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: f19d1dd56678fe4b4ed6e69b593ba2510434fde37bd19023d464012ce143f4ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4376bf9bfd2a9598c0dc3fa05636fbc6d9ff49b7d075458cb184551187733e61",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-04-14T19:33:44Z",
    "title_canon_sha256": "b55022a3eb1a152ed72a8e2daae8992b47e9fcc433bb1ed142311c7b6039b5ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07357",
    "kind": "arxiv",
    "version": 2
  }
}