Pith Number

pith:XZIP5JX4

pith:2007:XZIP5JX4YL64V5LHVFVABN6GJW

not attested not anchored not stored refs pending

Delaunay Ends of Constant Mean Curvature Surfaces

M. Kilian, N. Schmitt, W. Rossman

arxiv:math/0701082 v1 · 2007-01-03 · 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{XZIP5JX4YL64V5LHVFVABN6GJW}

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	2026-05-18T03:02:31.074627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be50fea6fcc2fdcaf567a96a00b7c64dbdc18bd66f7752ef8dd5f3da35a51535

Aliases

arxiv: math/0701082 · arxiv_version: math/0701082v1 · doi: 10.48550/arxiv.math/0701082 · pith_short_12: XZIP5JX4YL64 · pith_short_16: XZIP5JX4YL64V5LH · pith_short_8: XZIP5JX4

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/XZIP5JX4YL64V5LHVFVABN6GJW \
  | 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: be50fea6fcc2fdcaf567a96a00b7c64dbdc18bd66f7752ef8dd5f3da35a51535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7df34d95cadd1a44b25e491c9e619885699fd113e285028dae5626af56c7a22",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2007-01-03T05:23:27Z",
    "title_canon_sha256": "f6232729cb7d4e5727555b11beccc8b49a027c55658c24e17ec42f043cf6a2d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0701082",
    "kind": "arxiv",
    "version": 1
  }
}