Pith Number

pith:OS7DWBV4

pith:2014:OS7DWBV4B7GKLAUL7IN67GLHAQ

not attested not anchored not stored refs pending

Lov\'asz theta type norms and Operator Systems

Carlos M. Ortiz, Vern I. Paulsen

arxiv:1412.7101 v1 · 2014-12-22 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OS7DWBV4B7GKLAUL7IN67GLHAQ}

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.

Cited by

1 paper in Pith

Categorical (Co)Limits of Quantum Graphs

Receipt and verification

First computed	2026-05-18T02:30:41.142323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74be3b06bc0fcca5828bfa1bef9967041ca8d64c2d72b97411832d7d6c18c1d1

Aliases

arxiv: 1412.7101 · arxiv_version: 1412.7101v1 · doi: 10.48550/arxiv.1412.7101 · pith_short_12: OS7DWBV4B7GK · pith_short_16: OS7DWBV4B7GKLAUL · pith_short_8: OS7DWBV4

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/OS7DWBV4B7GKLAUL7IN67GLHAQ \
  | 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: 74be3b06bc0fcca5828bfa1bef9967041ca8d64c2d72b97411832d7d6c18c1d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6066f861820497778b49c7ee73c55970e7e48c574efb5337e3aebc284c6da9b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2014-12-22T19:13:48Z",
    "title_canon_sha256": "c15be3d5f51c1d0630c0647c9c20ab1033fe462d531acba42b05f27449b3dfc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7101",
    "kind": "arxiv",
    "version": 1
  }
}