Pith Number

pith:LZQZAQRM

pith:2019:LZQZAQRMOTLOPRF6GOBV3TBZL7

not attested not anchored not stored refs pending

Global regularity for Einstein-Klein-Gordon system with $U(1) \times \mathbb{R}$ isometry group, II

Haoyang Chen, Yi Zhou

arxiv:1905.08968 v1 · 2019-05-22 · 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{LZQZAQRMOTLOPRF6GOBV3TBZL7}

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	2026-05-17T23:45:24.730810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e6190422c74d6e7c4be33835dcc395fc31b57615d53382b3b0d7dd50d7f69af

Aliases

arxiv: 1905.08968 · arxiv_version: 1905.08968v1 · doi: 10.48550/arxiv.1905.08968 · pith_short_12: LZQZAQRMOTLO · pith_short_16: LZQZAQRMOTLOPRF6 · pith_short_8: LZQZAQRM

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/LZQZAQRMOTLOPRF6GOBV3TBZL7 \
  | 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: 5e6190422c74d6e7c4be33835dcc395fc31b57615d53382b3b0d7dd50d7f69af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b39e69881654c010b5643c2987f9c66335e7f5a7eeb54742d3e19871c294003e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-05-22T06:13:21Z",
    "title_canon_sha256": "7bf50ea4fb8e0f0f900c58b3307bdccde392d219a8fdf7e18766fc0d94298a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08968",
    "kind": "arxiv",
    "version": 1
  }
}