Pith Number

pith:A6KSLOAM

pith:2013:A6KSLOAMRLL7WGZQQJF6EQAGYY

not attested not anchored not stored refs pending

On a functional equation for symmetric linear operators on $C^{*}$ algebras

Ali Taghavi

arxiv:1309.2748 v4 · 2013-09-11 · 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{A6KSLOAMRLL7WGZQQJF6EQAGYY}

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	2026-05-18T01:27:24.564446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

079525b80c8ad7fb1b30824be24006c625789702e33e22703c20ca5c10fe182d

Aliases

arxiv: 1309.2748 · arxiv_version: 1309.2748v4 · doi: 10.48550/arxiv.1309.2748 · pith_short_12: A6KSLOAMRLL7 · pith_short_16: A6KSLOAMRLL7WGZQ · pith_short_8: A6KSLOAM

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/A6KSLOAMRLL7WGZQQJF6EQAGYY \
  | 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: 079525b80c8ad7fb1b30824be24006c625789702e33e22703c20ca5c10fe182d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa50aa4898fe2b482681a139dbc2c0b265aa73cede5386daccc3671ad734cd6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2013-09-11T07:32:27Z",
    "title_canon_sha256": "dddcde0ede8a5a9a42c7b80b168a77afd8a2988db28b0020530b6dbe8e33ffce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2748",
    "kind": "arxiv",
    "version": 4
  }
}