Pith Number

pith:GUUNLJK3

pith:2016:GUUNLJK3UZX2GEARPFCLM6FTHY

not attested not anchored not stored refs pending

Quasi Hyperrigidity and Weak Peak Points for Non-Commutative Operator Systems

A.K. Vijayarajan, M. N. N. Namboodiri, P. Shankar, S. Pramod

arxiv:1610.02165 v1 · 2016-10-07 · 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{GUUNLJK3UZX2GEARPFCLM6FTHY}

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	2026-05-18T01:02:58.198022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3528d5a55ba66fa310117944b678b33e1c9547b817e015164bc0b13c9c24f12c

Aliases

arxiv: 1610.02165 · arxiv_version: 1610.02165v1 · doi: 10.48550/arxiv.1610.02165 · pith_short_12: GUUNLJK3UZX2 · pith_short_16: GUUNLJK3UZX2GEAR · pith_short_8: GUUNLJK3

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/GUUNLJK3UZX2GEARPFCLM6FTHY \
  | 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: 3528d5a55ba66fa310117944b678b33e1c9547b817e015164bc0b13c9c24f12c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63d3fee9fb728520f83a570bd52d4baf2ed0dbae432eef531295595494a7fdd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-10-07T07:09:16Z",
    "title_canon_sha256": "b0ee0364e4d3a45c9c6cd01b1505a8e5b71457ff7cf2d811be286266fdbc43f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02165",
    "kind": "arxiv",
    "version": 1
  }
}