Pith Number

pith:BLCBDHLJ

pith:2026:BLCBDHLJHNZKXH3NMIJ4SXCWPJ

not attested not anchored not stored refs pending

Sasakian manifolds and spin-c Killing spinors

Alejandro Gil-Garc\'ia, C. S. Shahbazi

arxiv:2606.11168 v1 · 2026-06-09 · 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{BLCBDHLJHNZKXH3NMIJ4SXCWPJ}

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	2026-06-10T01:11:14.993240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ac4119d693b72ab9f6d6213c95c567a7c88aa84aef481d4bea4197e86b650d8

Aliases

arxiv: 2606.11168 · arxiv_version: 2606.11168v1 · doi: 10.48550/arxiv.2606.11168 · pith_short_12: BLCBDHLJHNZK · pith_short_16: BLCBDHLJHNZKXH3N · pith_short_8: BLCBDHLJ

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/BLCBDHLJHNZKXH3NMIJ4SXCWPJ \
  | 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: 0ac4119d693b72ab9f6d6213c95c567a7c88aa84aef481d4bea4197e86b650d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04f1d0bbd7bcc6684d6aed2bbbd9c59703d98ef43ccb1abf8bcc4f089e93f955",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-06-09T17:48:39Z",
    "title_canon_sha256": "009bf4f252954986b75c3048eda1c6c1cffba3464b8df6386216e9e7b2e1beff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11168",
    "kind": "arxiv",
    "version": 1
  }
}