Pith Number

pith:TPLHIOAS

pith:2019:TPLHIOASJX7XSITHQ6ER2VK6FO

not attested not anchored not stored refs pending

Invertibility of generalized g-frame multipliers in Hilbert spaces

M. Abolghasemi, Y. Tolooei, Z. Moosavianfard

arxiv:1906.07065 v1 · 2019-06-17 · 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{TPLHIOASJX7XSITHQ6ER2VK6FO}

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	2026-05-17T23:43:11.993145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bd67438124dff79226787891d555e2baae6763f47c80611935cb48e01c7257a

Aliases

arxiv: 1906.07065 · arxiv_version: 1906.07065v1 · doi: 10.48550/arxiv.1906.07065 · pith_short_12: TPLHIOASJX7X · pith_short_16: TPLHIOASJX7XSITH · pith_short_8: TPLHIOAS

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/TPLHIOASJX7XSITHQ6ER2VK6FO \
  | 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: 9bd67438124dff79226787891d555e2baae6763f47c80611935cb48e01c7257a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f8541e1d83e8ec190023fa7c610a17fda8363bf648147f4870852bf1752be92",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2019-06-17T14:47:43Z",
    "title_canon_sha256": "93293acd736e3e001a58585e7c1a01dd5f6a28a6c57c892cc40213a361b418c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07065",
    "kind": "arxiv",
    "version": 1
  }
}