Pith Number

pith:NDA6I5ST

pith:2014:NDA6I5STHD7OTIEUN5RVLVY2KA

not attested not anchored not stored refs pending

Computation of generalized Killing spinors on reductive homogeneous spaces

Andree Lischewski

arxiv:1409.2664 v1 · 2014-09-09 · math.DG · math-ph · 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{NDA6I5STHD7OTIEUN5RVLVY2KA}

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	2026-05-18T02:43:10.050709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68c1e4765338fee9a0946f6355d71a502da5912696f57e0e44c0f6392ea4a6e1

Aliases

arxiv: 1409.2664 · arxiv_version: 1409.2664v1 · doi: 10.48550/arxiv.1409.2664 · pith_short_12: NDA6I5STHD7O · pith_short_16: NDA6I5STHD7OTIEU · pith_short_8: NDA6I5ST

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/NDA6I5STHD7OTIEUN5RVLVY2KA \
  | 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: 68c1e4765338fee9a0946f6355d71a502da5912696f57e0e44c0f6392ea4a6e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3263844878a530e49035dcb68394d8e99164cf0d7fddf95b1bc5a353985ca1a8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-09-09T10:22:11Z",
    "title_canon_sha256": "3e1ae6e088813f5c43a80538d0c523e451fe617df0190ee988cff5f327665403"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2664",
    "kind": "arxiv",
    "version": 1
  }
}