Pith Number

pith:J52NXNP7

pith:2014:J52NXNP7RMFIR63PYPPPMSCDH7

not attested not anchored not stored refs pending

Some existence and nonexistence results for a Schr\"odinger-Poisson type system

Yutian Lei

arxiv:1411.1523 v1 · 2014-11-06 · 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{J52NXNP7RMFIR63PYPPPMSCDH7}

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	2026-05-18T02:38:27.701757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f74dbb5ff8b0a88fb6fc3def648433fc130e6dc7286477e3ec31f539b0b8858

Aliases

arxiv: 1411.1523 · arxiv_version: 1411.1523v1 · doi: 10.48550/arxiv.1411.1523 · pith_short_12: J52NXNP7RMFI · pith_short_16: J52NXNP7RMFIR63P · pith_short_8: J52NXNP7

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/J52NXNP7RMFIR63PYPPPMSCDH7 \
  | 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: 4f74dbb5ff8b0a88fb6fc3def648433fc130e6dc7286477e3ec31f539b0b8858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d66fdf94519d7fd721df1460477534df240c57d48b1607713174db0db799dd11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-11-06T08:22:09Z",
    "title_canon_sha256": "c905b494f29159153b60a21207f6105d6d89ade099d59dfabda379cfd63f5e56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1523",
    "kind": "arxiv",
    "version": 1
  }
}