Pith Number

pith:NVSSGQLE

pith:2010:NVSSGQLE47FG5QLDMLKOFOLSR6

not attested not anchored not stored refs pending

Hankel operators on Fock spaces and related Bergman kernel estimates

El Hassan Youssfi, Kristian Seip

arxiv:1011.2408 v2 · 2010-11-10 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVSSGQLE47FG5QLDMLKOFOLSR6}

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	2026-05-18T02:31:48.698193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d65234164e7ca6ec16362d4e2b9728f81281dd22590a90a62414cfc3811cb62

Aliases

arxiv: 1011.2408 · arxiv_version: 1011.2408v2 · doi: 10.48550/arxiv.1011.2408 · pith_short_12: NVSSGQLE47FG · pith_short_16: NVSSGQLE47FG5QLD · pith_short_8: NVSSGQLE

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/NVSSGQLE47FG5QLDMLKOFOLSR6 \
  | 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: 6d65234164e7ca6ec16362d4e2b9728f81281dd22590a90a62414cfc3811cb62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77a5e1f897a5242d7f9482cc717353bb062ab2da818ca3ef37217bb6ba8092bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2010-11-10T15:35:45Z",
    "title_canon_sha256": "b0d099447155a2438e41ab21dcbe6bf5e1b1dd99dcb0a39d3cae183c44712518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2408",
    "kind": "arxiv",
    "version": 2
  }
}