Pith Number

pith:TMBPY2QV

pith:2011:TMBPY2QVHD35N5RIY7VWNQHRMI

not attested not anchored not stored refs pending

On Slant Helices and General Helices in Euclidean n-Space

Evren Ziplar, Yusuf Yayli

arxiv:1108.3582 v1 · 2011-08-17 · 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{TMBPY2QVHD35N5RIY7VWNQHRMI}

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	2026-05-18T01:12:40.805963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b02fc6a1538f7d6f628c7eb66c0f1621bce313e84c927f10c5f2c87beb87892

Aliases

arxiv: 1108.3582 · arxiv_version: 1108.3582v1 · doi: 10.48550/arxiv.1108.3582 · pith_short_12: TMBPY2QVHD35 · pith_short_16: TMBPY2QVHD35N5RI · pith_short_8: TMBPY2QV

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/TMBPY2QVHD35N5RIY7VWNQHRMI \
  | 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: 9b02fc6a1538f7d6f628c7eb66c0f1621bce313e84c927f10c5f2c87beb87892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72162c76ced05c8f8ec820a4840f1bf51e7dff7f1523178cccea998ba6bf3f0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-08-17T21:21:29Z",
    "title_canon_sha256": "2d61c467b31809b178d4e6dda60e00c772720b4da897d7871b99b10ed0744ead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3582",
    "kind": "arxiv",
    "version": 1
  }
}