Pith Number

pith:KLNVUULS

pith:2011:KLNVUULSPSW5X6VOR7KHNDP6T4

not attested not anchored not stored refs pending

A conservation approach to helicoidal surfaces of constant mean curvature in R^3, S^3 and H^3

Nick Edelen

arxiv:1110.1068 v1 · 2011-10-05 · 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{KLNVUULSPSW5X6VOR7KHNDP6T4}

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	2026-05-18T04:11:39.883395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52db5a51727caddbfaae8fd4768dfe9f0aa57221eeac3bc36559b295f57c272d

Aliases

arxiv: 1110.1068 · arxiv_version: 1110.1068v1 · doi: 10.48550/arxiv.1110.1068 · pith_short_12: KLNVUULSPSW5 · pith_short_16: KLNVUULSPSW5X6VO · pith_short_8: KLNVUULS

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/KLNVUULSPSW5X6VOR7KHNDP6T4 \
  | 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: 52db5a51727caddbfaae8fd4768dfe9f0aa57221eeac3bc36559b295f57c272d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4949e994d60128a2ec0ebc3bd0d270b8c1aa7e9f41f2df4f4ea409cdea5a3c18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-10-05T18:38:31Z",
    "title_canon_sha256": "65d4949e426359fa56c9f403910ab19c1a2ff9d0b8abab9028d7c30bcb0611ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1068",
    "kind": "arxiv",
    "version": 1
  }
}