Pith Number

pith:LANDQJUF

pith:2018:LANDQJUFZGNKVQITA6W6XA7QKM

not attested not anchored not stored refs pending

Universal software platform for visualizing class F curves, log-aesthetic curves and development of applied CAD systems

Albert R. Mardanov, Alexander P. Zelev, Rifkat I. Nabiyev, Rushan Ziatdinov, Rustam I. Akhmetshin, Valerijan G. Muftejev

arxiv:1808.06060 v1 · 2018-08-18 · 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{LANDQJUFZGNKVQITA6W6XA7QKM}

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	2026-05-18T00:07:46.255792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

581a382685c99aaac11307adeb83f05330509eb5e7ab1262f8f5ad32ae30c516

Aliases

arxiv: 1808.06060 · arxiv_version: 1808.06060v1 · doi: 10.48550/arxiv.1808.06060 · pith_short_12: LANDQJUFZGNK · pith_short_16: LANDQJUFZGNKVQIT · pith_short_8: LANDQJUF

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/LANDQJUFZGNKVQITA6W6XA7QKM \
  | 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: 581a382685c99aaac11307adeb83f05330509eb5e7ab1262f8f5ad32ae30c516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "860cd87d588b1e33dfdc0cfd954c6a5fb0475d2ac3e13e951aa4a53e108e8087",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2018-08-18T09:01:24Z",
    "title_canon_sha256": "cd62fdb53fda5ac68810f17df771daaa8588fd64dc095c24d061fa7c7277d2a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06060",
    "kind": "arxiv",
    "version": 1
  }
}