Pith Number

pith:2W77LBLX

pith:2015:2W77LBLXMNP43MTVN2ZVZNDAR3

not attested not anchored not stored refs pending

Factorizations of weighted EP Banach space operators and Banach algebra elements

Dijana Mosic, Dragan S. Djordjevic, Enrico Boasso

arxiv:1505.01312 v1 · 2015-05-06 · 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{2W77LBLXMNP43MTVN2ZVZNDAR3}

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	2026-05-18T02:16:49.810068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5bff58577635fcdb2756eb35cb4608ef82e3c8406c126aa088bcda2cb147c94

Aliases

arxiv: 1505.01312 · arxiv_version: 1505.01312v1 · doi: 10.48550/arxiv.1505.01312 · pith_short_12: 2W77LBLXMNP4 · pith_short_16: 2W77LBLXMNP43MTV · pith_short_8: 2W77LBLX

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/2W77LBLXMNP43MTVN2ZVZNDAR3 \
  | 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: d5bff58577635fcdb2756eb35cb4608ef82e3c8406c126aa088bcda2cb147c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e7bf7fb004f2cab35f8316aace9d2e2711987b121bd293d6c87c9300734a255",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-05-06T10:35:55Z",
    "title_canon_sha256": "d1488f211843add00a3f6610a76033deaab69d8383c3f86cfc1e53999cb56bd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01312",
    "kind": "arxiv",
    "version": 1
  }
}