Pith Number

pith:B7HI7MYE

pith:2017:B7HI7MYENGUVUVQZYZET35KWEG

not attested not anchored not stored refs pending

Continuity of nonlinear eigenvalues in $CD(K,\infty)$ spaces with respect to measured Gromov-Hausdorff convergence

Jacobus W. Portegies, Luigi Ambrosio, Shouhei Honda

arxiv:1706.08368 v1 · 2017-06-26 · math.MG · math.AP · math.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7HI7MYENGUVUVQZYZET35KWEG}

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	2026-05-18T00:41:42.767991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fce8fb30469a95a5619c6493df5562191c1ac48699552bc39a72db3f9815777

Aliases

arxiv: 1706.08368 · arxiv_version: 1706.08368v1 · doi: 10.48550/arxiv.1706.08368 · pith_short_12: B7HI7MYENGUV · pith_short_16: B7HI7MYENGUVUVQZ · pith_short_8: B7HI7MYE

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/B7HI7MYENGUVUVQZYZET35KWEG \
  | 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: 0fce8fb30469a95a5619c6493df5562191c1ac48699552bc39a72db3f9815777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed07fc637d029bf1a9dba1eafe59cbb8c883a24d5556321774d54e635b24faae",
    "cross_cats_sorted": [
      "math.AP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2017-06-26T13:37:26Z",
    "title_canon_sha256": "465ad054cce6454f8bed1a344034130ed7a2781e76c9d7c5d112f6a51c7534f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08368",
    "kind": "arxiv",
    "version": 1
  }
}