Pith Number

pith:BHAS6LV7

pith:2012:BHAS6LV7VTUEBLVWKN3R6OHPUW

not attested not anchored not stored refs pending

On r-Helix Hypersurfaces

Ali \c{S}enol, Evren Ziplar, Yusuf Yayli

arxiv:1203.1601 v3 · 2012-03-07 · 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{BHAS6LV7VTUEBLVWKN3R6OHPUW}

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	2026-05-18T01:12:40.786055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09c12f2ebface840aeb653771f38efa58b413ebc23ffdb2a94f9a4e5a27c0ddf

Aliases

arxiv: 1203.1601 · arxiv_version: 1203.1601v3 · doi: 10.48550/arxiv.1203.1601 · pith_short_12: BHAS6LV7VTUE · pith_short_16: BHAS6LV7VTUEBLVW · pith_short_8: BHAS6LV7

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/BHAS6LV7VTUEBLVWKN3R6OHPUW \
  | 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: 09c12f2ebface840aeb653771f38efa58b413ebc23ffdb2a94f9a4e5a27c0ddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "759889658c4de7012746e25c583037f9e5be2b1a904074d1079f9a020990dcf2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-03-07T20:35:24Z",
    "title_canon_sha256": "7bda190b54b2e2422a95557bb6f5731366402944138c26f34a5a949a8dcc5292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1601",
    "kind": "arxiv",
    "version": 3
  }
}