Pith Number

pith:NP3J3WXW

pith:2015:NP3J3WXWY2XKQL4RMR2E2S37VZ

not attested not anchored not stored refs pending

Toric data and Killing forms on homogeneous Sasaki-Einstein manifold $T^{1,1}$

Gabriel Eduard Vilcu, Mihai Visinescu, Vladimir Slesar

arxiv:1503.00443 v1 · 2015-03-02 · math-ph · hep-th · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NP3J3WXWY2XKQL4RMR2E2S37VZ}

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	2026-05-18T01:20:17.374792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf69ddaf6c6aea82f9164744d4b7fae50e50e79a375febf8b9bad7a3e359df7

Aliases

arxiv: 1503.00443 · arxiv_version: 1503.00443v1 · doi: 10.48550/arxiv.1503.00443 · pith_short_12: NP3J3WXWY2XK · pith_short_16: NP3J3WXWY2XKQL4R · pith_short_8: NP3J3WXW

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/NP3J3WXWY2XKQL4RMR2E2S37VZ \
  | 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: 6bf69ddaf6c6aea82f9164744d4b7fae50e50e79a375febf8b9bad7a3e359df7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "154c623508898fffcd0bb7ae93136a61dce4637445fbf63228fe9d046d75a886",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-03-02T08:48:34Z",
    "title_canon_sha256": "34124f6137c35283bfb08dbafb6dd9e56c534ad15f6439f15ca5b7390afbd727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00443",
    "kind": "arxiv",
    "version": 1
  }
}