Pith Number

pith:NZPXSHMM

pith:2018:NZPXSHMM6QIVFQURPYHDL2CCEC

not attested not anchored not stored refs pending

Extremizers for adjoint Fourier restriction on hyperboloids: the higher dimensional case

Betsy Stovall, Diogo Oliveira e Silva, Emanuel Carneiro, Mateus Sousa

arxiv:1809.05698 v1 · 2018-09-15 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZPXSHMM6QIVFQURPYHDL2CCEC}

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	2026-07-05T03:18:23.116391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e5f791d8cf41152c2917e0e35e8422085bccdfe8bcb7d21d1a01184bd74e036

Aliases

arxiv: 1809.05698 · arxiv_version: 1809.05698v1 · doi: 10.48550/arxiv.1809.05698 · pith_short_12: NZPXSHMM6QIV · pith_short_16: NZPXSHMM6QIVFQUR · pith_short_8: NZPXSHMM

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/NZPXSHMM6QIVFQURPYHDL2CCEC \
  | 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: 6e5f791d8cf41152c2917e0e35e8422085bccdfe8bcb7d21d1a01184bd74e036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03c70ce96199751772b76be35acb144ce559991ebb357e0c1853ba6fc14d7167",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-09-15T11:01:23Z",
    "title_canon_sha256": "fdc0d393c9738c0e4636402fa055e1ef4ceb613ae41a74eec0fb4b4e514301b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05698",
    "kind": "arxiv",
    "version": 1
  }
}