Pith Number

pith:7L3RISVS

pith:2024:7L3RISVS54BKTAB6GVQXE5US4W

not attested not anchored not stored refs pending

Sandwich operators and Einstein deformations of compact symmetric spaces related to Jordan algebras

Paul Schwahn, Stuart James Hall, Uwe Semmelmann

arxiv:2412.08770 v2 · 2024-12-11 · math.DG · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7L3RISVS54BKTAB6GVQXE5US4W}

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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.

Cited by

1 paper in Pith

On stability and scalar curvature rigidity of quaternion-K\"ahler manifolds

Receipt and verification

First computed	2026-07-05T10:02:08.603392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faf7144ab2ef02a9803e3561727692e5bd0369e988082c6d368631b1ebb7e5b5

Aliases

arxiv: 2412.08770 · arxiv_version: 2412.08770v2 · doi: 10.48550/arxiv.2412.08770 · pith_short_12: 7L3RISVS54BK · pith_short_16: 7L3RISVS54BKTAB6 · pith_short_8: 7L3RISVS

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/7L3RISVS54BKTAB6GVQXE5US4W \
  | 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: faf7144ab2ef02a9803e3561727692e5bd0369e988082c6d368631b1ebb7e5b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c9f5c3668f2134d1694852be1c38b9f8749bfc843dc5642e19dbf4cb8c703f9",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-12-11T20:43:46Z",
    "title_canon_sha256": "ae477800f0fadb769d0a809120d804ff049ec0149dc292b95db3067dc5f23e7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08770",
    "kind": "arxiv",
    "version": 2
  }
}