Pith Number

pith:NYFS56MR

pith:2016:NYFS56MRFWNYUPHFSEONTA7P4B

not attested not anchored not stored refs pending

Degree reduction of composite B\'ezier curves

Pawe{\l} Wo\'zny, Przemys{\l}aw Gospodarczyk, Stanis{\l}aw Lewanowicz

arxiv:1603.05433 v2 · 2016-03-17 · 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{NYFS56MRFWNYUPHFSEONTA7P4B}

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	2026-05-18T00:51:03.291981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e0b2ef9912d9b8a3ce5911cd983efe0643f30ed89c4cf8c64db90a47c229f69

Aliases

arxiv: 1603.05433 · arxiv_version: 1603.05433v2 · doi: 10.48550/arxiv.1603.05433 · pith_short_12: NYFS56MRFWNY · pith_short_16: NYFS56MRFWNYUPHF · pith_short_8: NYFS56MR

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/NYFS56MRFWNYUPHFSEONTA7P4B \
  | 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: 6e0b2ef9912d9b8a3ce5911cd983efe0643f30ed89c4cf8c64db90a47c229f69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e743ad3e68aec9b42dc541d5c12ad32415f7271ffb2b2aa0508e2b5a41d7e767",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2016-03-17T11:30:01Z",
    "title_canon_sha256": "7c35bf245cad090f5c84a74e6459c024b647938553f5c25d7c242e5015a0e107"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05433",
    "kind": "arxiv",
    "version": 2
  }
}