Pith Number

pith:BKSLOIZA

pith:2026:BKSLOIZA3CFD4KULJ3H3HGPWOL

not attested not anchored not stored refs pending

Reflective lattices and hyperkahler manifolds

Andrey Soldatenkov, Ekaterina Amerik, Misha Verbitsky

arxiv:2605.28593 v1 · 2026-05-27 · 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{BKSLOIZA3CFD4KULJ3H3HGPWOL}

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	2026-05-28T02:04:57.297765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aa4b72320d88a3e2a8b4ecfb399f672e4a98d2d4bce6c437ae86289659d91d5

Aliases

arxiv: 2605.28593 · arxiv_version: 2605.28593v1 · doi: 10.48550/arxiv.2605.28593 · pith_short_12: BKSLOIZA3CFD · pith_short_16: BKSLOIZA3CFD4KUL · pith_short_8: BKSLOIZA

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/BKSLOIZA3CFD4KULJ3H3HGPWOL \
  | 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: 0aa4b72320d88a3e2a8b4ecfb399f672e4a98d2d4bce6c437ae86289659d91d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e132c4664b0f42c8ac016afced8c89a3aa17504a41e1859ccc710de6c9ba8eab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-05-27T15:12:07Z",
    "title_canon_sha256": "8654260ae9297581ee411217744db401d129f26056b124861e049191e60a4a1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28593",
    "kind": "arxiv",
    "version": 1
  }
}