Pith Number

pith:7EEL7UNX

pith:2016:7EEL7UNXZ7QQAA6DVKMPSBWPPY

not attested not anchored not stored refs pending

On the classification of ALE K\"ahler manifolds

Hans-Joachim Hein, Ioana Suvaina, Rares Rasdeaconu

arxiv:1610.05239 v3 · 2016-10-17 · math.DG · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7EEL7UNXZ7QQAA6DVKMPSBWPPY}

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	2026-07-05T00:27:12.655303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f908bfd1b7cfe10003c3aa98f906cf7e123e03bd0496dd8882739439d1c66d4f

Aliases

arxiv: 1610.05239 · arxiv_version: 1610.05239v3 · doi: 10.48550/arxiv.1610.05239 · pith_short_12: 7EEL7UNXZ7QQ · pith_short_16: 7EEL7UNXZ7QQAA6D · pith_short_8: 7EEL7UNX

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/7EEL7UNXZ7QQAA6DVKMPSBWPPY \
  | 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: f908bfd1b7cfe10003c3aa98f906cf7e123e03bd0496dd8882739439d1c66d4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b634404a4517f1cd8165b1b79667445a6f92c2f555b87389165c3d0dbf410e81",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-10-17T18:06:17Z",
    "title_canon_sha256": "457c5ec8c0d3530302ecd5d2d08a50747740fdd73352da2ad37bc1b25a84ae54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05239",
    "kind": "arxiv",
    "version": 3
  }
}