Pith Number

pith:IDEHZN5Y

pith:2017:IDEHZN5YYMIHTS6W3G2JYXGKCT

not attested not anchored not stored refs pending

On the conformal duality between constant mean curvature surfaces in $\mathbb{E}(\kappa,\tau)$ and $\mathbb{L}(\kappa,\tau)$

Jos\'e M. Manzano

arxiv:1707.07504 v1 · 2017-07-24 · 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{IDEHZN5YYMIHTS6W3G2JYXGKCT}

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	2026-05-18T00:20:48.898598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40c87cb7b8c31079cbd6d9b49c5cca14f8be1c7acf597e663f9ca38d054f9dc4

Aliases

arxiv: 1707.07504 · arxiv_version: 1707.07504v1 · doi: 10.48550/arxiv.1707.07504 · pith_short_12: IDEHZN5YYMIH · pith_short_16: IDEHZN5YYMIHTS6W · pith_short_8: IDEHZN5Y

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/IDEHZN5YYMIHTS6W3G2JYXGKCT \
  | 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: 40c87cb7b8c31079cbd6d9b49c5cca14f8be1c7acf597e663f9ca38d054f9dc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf951937b781dda1e081f8f9aaca16683aa19acab81fa3b2528c6507e8520e8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-07-24T12:03:37Z",
    "title_canon_sha256": "f04a7ef712cfb6296f85283d5368aa0e03751dd7d91777383233a23d12cc1382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07504",
    "kind": "arxiv",
    "version": 1
  }
}