Pith Number

pith:CCWIQQDH

pith:2015:CCWIQQDHPVY572LNFNS3DP47SE

not attested not anchored not stored refs pending

Rigidity of compact pseudo-Riemannian homogeneous spaces for solvable Lie groups

Oliver Baues, Wolfgang Globke

arxiv:1507.02575 v1 · 2015-07-09 · 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{CCWIQQDHPVY572LNFNS3DP47SE}

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	2026-05-18T00:15:38.262955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10ac8840677d71dfe96d2b65b1bf9f91176673a1625f07a2dbe1dae69bdade55

Aliases

arxiv: 1507.02575 · arxiv_version: 1507.02575v1 · doi: 10.48550/arxiv.1507.02575 · pith_short_12: CCWIQQDHPVY5 · pith_short_16: CCWIQQDHPVY572LN · pith_short_8: CCWIQQDH

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/CCWIQQDHPVY572LNFNS3DP47SE \
  | 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: 10ac8840677d71dfe96d2b65b1bf9f91176673a1625f07a2dbe1dae69bdade55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "556cbeb51b44618ce3856960511bad9d1a2a4b7cc5176db621430aa6b52a145d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-07-09T16:04:37Z",
    "title_canon_sha256": "3f049b1ecdfd1fb56175c841e0e346136bc77b90ec940a6762238db678373609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02575",
    "kind": "arxiv",
    "version": 1
  }
}