Pith Number

pith:D4WNPN7L

pith:2020:D4WNPN7LK6Q25EFFPW33ISNC5J

not attested not anchored not stored refs pending

MINVO Basis: Finding Simplexes with Minimum Volume Enclosing Polynomial Curves

Jesus Tordesillas, Jonathan P. How

arxiv:2010.10726 v5 · 2020-10-21 · cs.CG · cs.GR · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D4WNPN7LK6Q25EFFPW33ISNC5J}

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	2026-07-05T05:00:58.334954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f2cd7b7eb57a1ae90a57db7b449a2ea7128c1faf58a0ec6b8a212340e7cdd68

Aliases

arxiv: 2010.10726 · arxiv_version: 2010.10726v5 · doi: 10.48550/arxiv.2010.10726 · pith_short_12: D4WNPN7LK6Q2 · pith_short_16: D4WNPN7LK6Q25EFF · pith_short_8: D4WNPN7L

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/D4WNPN7LK6Q25EFFPW33ISNC5J \
  | 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: 1f2cd7b7eb57a1ae90a57db7b449a2ea7128c1faf58a0ec6b8a212340e7cdd68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea8b26ec40a5f137e5eda1cd93fbb35432db33aaa31c4714f81d2693b052388c",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2020-10-21T02:35:23Z",
    "title_canon_sha256": "72dbfd71f2c50bd03b9599c71b0a219a37ce4f270f572bb8ee4fc54147a6d763"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10726",
    "kind": "arxiv",
    "version": 5
  }
}