Pith Number

pith:IZKXJTRV

pith:2015:IZKXJTRVFC7BGXU4CFGE5IK2TR

not attested not anchored not stored refs pending

Geometry of reproducing kernels in model spaces near the boundary

Andreas Hartmann (IMB), Anton Baranov (SPSU), Karim Kellay (IMB)

arxiv:1509.09077 v1 · 2015-09-30 · 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{IZKXJTRVFC7BGXU4CFGE5IK2TR}

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	2026-05-18T01:31:29.149381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

465574ce3528be135e9c114c4ea15a9c507bb0d6adba7183957d8aacbb541915

Aliases

arxiv: 1509.09077 · arxiv_version: 1509.09077v1 · doi: 10.48550/arxiv.1509.09077 · pith_short_12: IZKXJTRVFC7B · pith_short_16: IZKXJTRVFC7BGXU4 · pith_short_8: IZKXJTRV

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/IZKXJTRVFC7BGXU4CFGE5IK2TR \
  | 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: 465574ce3528be135e9c114c4ea15a9c507bb0d6adba7183957d8aacbb541915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e08038dc5edc367227b1a39e728d188e42cd152e2bfe41ed593c8826c4cdb02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-09-30T08:46:25Z",
    "title_canon_sha256": "8950a3348e4e5eff4bece4ef256e2d5fc4b37c9b5b86fd41e59cf04bc7313ef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.09077",
    "kind": "arxiv",
    "version": 1
  }
}