Pith Number

pith:RMIWLGJ5

pith:2010:RMIWLGJ5ED36RNMSKVOFVOJETY

not attested not anchored not stored refs pending

Ghost points in inverse scattering constructions of stationary Einstein metrics

Luc Nguyen, Piotr T. Chru\'sciel

arxiv:1007.4972 v1 · 2010-07-28 · gr-qc · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMIWLGJ5ED36RNMSKVOFVOJETY}

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	2026-05-18T04:22:41.514173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b1165993d20f7e8b592555c5ab9249e0be86dd09f6b927d3f49f5520f2a9d97

Aliases

arxiv: 1007.4972 · arxiv_version: 1007.4972v1 · doi: 10.48550/arxiv.1007.4972 · pith_short_12: RMIWLGJ5ED36 · pith_short_16: RMIWLGJ5ED36RNMS · pith_short_8: RMIWLGJ5

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/RMIWLGJ5ED36RNMSKVOFVOJETY \
  | 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: 8b1165993d20f7e8b592555c5ab9249e0be86dd09f6b927d3f49f5520f2a9d97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f7aafe6e050155e83822a1e84ee15f9db367768596825866a16e7a33c6144f6",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-07-28T13:46:21Z",
    "title_canon_sha256": "bd3d67945fe2b4f3c37f51c553c0e5356bda6edbaf636c0e52383a46e528f153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4972",
    "kind": "arxiv",
    "version": 1
  }
}