Pith Number

pith:ROWD25E5

pith:2018:ROWD25E5FEY3TR6ACMJ7HUPZZM

not attested not anchored not stored refs pending

A remark on constant mean curvature hypersurfaces in warped product manifolds

Alberto Roncoroni, Giulio Ciraolo, Luigi Vezzoni

arxiv:1804.04098 v2 · 2018-04-11 · math.AP · 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{ROWD25E5FEY3TR6ACMJ7HUPZZM}

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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	2026-05-18T00:17:53.059967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bac3d749d2931b9c7c01313f3d1f9cb36703d6f343f58c2cc1a8562955b92e6

Aliases

arxiv: 1804.04098 · arxiv_version: 1804.04098v2 · doi: 10.48550/arxiv.1804.04098 · pith_short_12: ROWD25E5FEY3 · pith_short_16: ROWD25E5FEY3TR6A · pith_short_8: ROWD25E5

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/ROWD25E5FEY3TR6ACMJ7HUPZZM \
  | 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: 8bac3d749d2931b9c7c01313f3d1f9cb36703d6f343f58c2cc1a8562955b92e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa2b512bd934f5626136f9cd6995f7232be747e6e8030d159ada32e5a7c8ef3e",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-04-11T17:08:30Z",
    "title_canon_sha256": "fc65ce257dfa9ed4d2f31ea7773ee782b6071dc04a337929e26b669fe5d7ec98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04098",
    "kind": "arxiv",
    "version": 2
  }
}