Pith Number

pith:JNSKKXPC

pith:2014:JNSKKXPCU3OC6M7N2QMGDBKLFE

not attested not anchored not stored refs pending

A method for designing involute trajectory timelike ruled surfaces in Minkowski 3-space

Mustafa Bilici

arxiv:1409.1607 v1 · 2014-09-04 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNSKKXPCU3OC6M7N2QMGDBKLFE}

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	2026-05-18T02:43:25.671495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b64a55de2a6dc2f33edd41861854b291b0b92a5f03eab345a51302a2203b4c3

Aliases

arxiv: 1409.1607 · arxiv_version: 1409.1607v1 · doi: 10.48550/arxiv.1409.1607 · pith_short_12: JNSKKXPCU3OC · pith_short_16: JNSKKXPCU3OC6M7N · pith_short_8: JNSKKXPC

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/JNSKKXPCU3OC6M7N2QMGDBKLFE \
  | 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: 4b64a55de2a6dc2f33edd41861854b291b0b92a5f03eab345a51302a2203b4c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e625ef6be1ec3f0f9f0d150674be51f2ed202d14f6e10f6359d99271127f404",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-09-04T20:52:08Z",
    "title_canon_sha256": "71ee60f2822bf9b42f0de7bcd1163ffec71397f76ea4f0555498714e76d71b7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1607",
    "kind": "arxiv",
    "version": 1
  }
}