Pith Number

pith:NCHP2JJ3

pith:2013:NCHP2JJ3VICXMODCTIBYOSA5B5

not attested not anchored not stored refs pending

MC-curves and aesthetic measurements for pseudospiral curve segments

Kenjiro T. Miura, Rifkat I. Nabiyev, Rushan Ziatdinov

arxiv:1305.1737 v1 · 2013-05-08 · 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{NCHP2JJ3VICXMODCTIBYOSA5B5}

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	2026-05-18T03:26:11.374077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

688efd253baa057638629a0387481d0f52c621f9a8a4794ad7566c32037b4322

Aliases

arxiv: 1305.1737 · arxiv_version: 1305.1737v1 · doi: 10.48550/arxiv.1305.1737 · pith_short_12: NCHP2JJ3VICX · pith_short_16: NCHP2JJ3VICXMODC · pith_short_8: NCHP2JJ3

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/NCHP2JJ3VICXMODCTIBYOSA5B5 \
  | 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: 688efd253baa057638629a0387481d0f52c621f9a8a4794ad7566c32037b4322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bde2baf77286213a5469be59acdf941cd2849cbb720779eae1336d1b72d61c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2013-05-08T07:59:52Z",
    "title_canon_sha256": "9b50b9b2e314ed1a3d9da6d248da5b3dc048373f2ab4127dff3e9cd056726e74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1737",
    "kind": "arxiv",
    "version": 1
  }
}