Pith Number

pith:M7UIYAMR

pith:2014:M7UIYAMRZD4FOQVDXGWJ2H4KUH

not attested not anchored not stored refs pending

Reproducing kernels and positivity of vector bundles in infinite dimensions

Daniel Beltita, Jos\'e E. Gal\'e

arxiv:1402.0458 v1 · 2014-02-03 · math.FA · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M7UIYAMRZD4FOQVDXGWJ2H4KUH}

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	2026-05-18T03:00:15.258014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67e88c0191c8f85742a3b9ac9d1f8aa1ee9c026cd252115bf62cae9382a9615e

Aliases

arxiv: 1402.0458 · arxiv_version: 1402.0458v1 · doi: 10.48550/arxiv.1402.0458 · pith_short_12: M7UIYAMRZD4F · pith_short_16: M7UIYAMRZD4FOQVD · pith_short_8: M7UIYAMR

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/M7UIYAMRZD4FOQVDXGWJ2H4KUH \
  | 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: 67e88c0191c8f85742a3b9ac9d1f8aa1ee9c026cd252115bf62cae9382a9615e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65eee96164af13d156b09a6b1f9bd82328cbbcdfa80073ba88ad7cd08cb33fe4",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-02-03T18:40:21Z",
    "title_canon_sha256": "90252104fcde811f5af1b51072e82ca3544c86f5c053a7fb5214fd36ef0dc035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0458",
    "kind": "arxiv",
    "version": 1
  }
}