Pith Number

pith:G6SZLEIB

pith:2018:G6SZLEIBOHCHWOT6Q3JAXGGMAK

not attested not anchored not stored refs pending

Generalized Cornu-type spirals and their Darboux parametric deformations

C.C. Hsieh, H.C. Rosu, S.C. Mancas

arxiv:1811.09328 v2 · 2018-11-22 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G6SZLEIBOHCHWOT6Q3JAXGGMAK}

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	2026-05-17T23:39:57.831987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37a595910171c47b3a7e86d20b98cc02b3e3e3cb8f082c26323db4a5fb64a4a1

Aliases

arxiv: 1811.09328 · arxiv_version: 1811.09328v2 · doi: 10.48550/arxiv.1811.09328 · pith_short_12: G6SZLEIBOHCH · pith_short_16: G6SZLEIBOHCHWOT6 · pith_short_8: G6SZLEIB

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/G6SZLEIBOHCHWOT6Q3JAXGGMAK \
  | 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: 37a595910171c47b3a7e86d20b98cc02b3e3e3cb8f082c26323db4a5fb64a4a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "849bb439e79cfb860bb30c2a5bcb37ae672f3257c0cf241d0b174943072f6b5d",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-11-22T23:44:26Z",
    "title_canon_sha256": "dec212fcf1f86a4e84de8fa6201e75db76fb648b4666c429dfd362764ac50360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09328",
    "kind": "arxiv",
    "version": 2
  }
}