Pith Number

pith:6BLUZETZ

pith:2013:6BLUZETZQWHBTD7VTHQ3ZGKT7Y

not attested not anchored not stored refs pending

Bilinear Ideals in Operator Spaces

Maite Fern\'andez-Unzueta, Ver\'onica Dimant

arxiv:1306.3411 v3 · 2013-06-14 · math.OA · 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{6BLUZETZQWHBTD7VTHQ3ZGKT7Y}

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	2026-05-18T02:20:20.147560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0574c9279858e198ff599e1bc9953fe3e7c0cc0ead4f38503292cb76d7bf4bd

Aliases

arxiv: 1306.3411 · arxiv_version: 1306.3411v3 · doi: 10.48550/arxiv.1306.3411 · pith_short_12: 6BLUZETZQWHB · pith_short_16: 6BLUZETZQWHBTD7V · pith_short_8: 6BLUZETZ

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/6BLUZETZQWHBTD7VTHQ3ZGKT7Y \
  | 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: f0574c9279858e198ff599e1bc9953fe3e7c0cc0ead4f38503292cb76d7bf4bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f9e9eb91cf1e5b0a3f7bccd67481c087d284d38268b6f7f516979ae50503a0e",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2013-06-14T14:30:13Z",
    "title_canon_sha256": "82aafe89fddf2fc34743e1919156413f0971e6ea40cbebd70875dfa8f0c4e7d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3411",
    "kind": "arxiv",
    "version": 3
  }
}