Pith Number

pith:FEYMLIVK

pith:2016:FEYMLIVK3JEZJLA6I35HYXIH6D

not attested not anchored not stored refs pending

An application of John ellipsoids to the Szego kernel on unbounded convex domains

Soledad Benguria

arxiv:1604.01432 v1 · 2016-04-05 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEYMLIVK3JEZJLA6I35HYXIH6D}

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	2026-05-18T01:17:36.412127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2930c5a2aada4994ac1e46fa7c5d07f0c8d7d45d7f032f0334e6f386fc822260

Aliases

arxiv: 1604.01432 · arxiv_version: 1604.01432v1 · doi: 10.48550/arxiv.1604.01432 · pith_short_12: FEYMLIVK3JEZ · pith_short_16: FEYMLIVK3JEZJLA6 · pith_short_8: FEYMLIVK

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/FEYMLIVK3JEZJLA6I35HYXIH6D \
  | 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: 2930c5a2aada4994ac1e46fa7c5d07f0c8d7d45d7f032f0334e6f386fc822260

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "925a3bcecb40a6ef5c331fe7f0f05d9e9346d0158e38fbfafe77c69b8a2acc8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-04-05T21:19:19Z",
    "title_canon_sha256": "a1db9e7e72a462b9735ed9699851af71522c7331c64c780cbfb9402ecb3b5c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01432",
    "kind": "arxiv",
    "version": 1
  }
}