Pith Number

pith:EQSUGVIN

pith:2015:EQSUGVINQTGCMFIRQZPZE7LAOI

not attested not anchored not stored refs pending

Complex structures on twisted Hilbert spaces

Jes\'us M. F. Castillo, Valentin Ferenczi, Wilson Cuellar, Yolanda Moreno

arxiv:1511.05867 v1 · 2015-11-18 · 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{EQSUGVINQTGCMFIRQZPZE7LAOI}

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	2026-05-18T01:26:32.431412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

242543550d84cc261511865f927d60721c8735b29733df901e8e183d1c98e600

Aliases

arxiv: 1511.05867 · arxiv_version: 1511.05867v1 · doi: 10.48550/arxiv.1511.05867 · pith_short_12: EQSUGVINQTGC · pith_short_16: EQSUGVINQTGCMFIR · pith_short_8: EQSUGVIN

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/EQSUGVINQTGCMFIRQZPZE7LAOI \
  | 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: 242543550d84cc261511865f927d60721c8735b29733df901e8e183d1c98e600

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2154946326a46e2fecc48b2531d83b95f2b7512f0c6832328a564247f4abc7aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-11-18T16:36:26Z",
    "title_canon_sha256": "80cb0bf92a717e2bef311c26de5386d387d90dcb50913c800da8d8cbb4687393"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05867",
    "kind": "arxiv",
    "version": 1
  }
}