Pith Number

pith:7N3JVF6M

pith:2019:7N3JVF6MNSSJ5MO76G6YEC3ZLF

not attested not anchored not stored refs pending

Some notes on $b$-weakly compact operators

Kazem Haghnejad Azar

arxiv:1905.10559 v1 · 2019-05-25 · 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{7N3JVF6MNSSJ5MO76G6YEC3ZLF}

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	2026-05-17T23:45:03.674234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb769a97cc6ca49eb1dff1bd820b79596f3bc33efe1922c6bd100e92e5d78b02

Aliases

arxiv: 1905.10559 · arxiv_version: 1905.10559v1 · doi: 10.48550/arxiv.1905.10559 · pith_short_12: 7N3JVF6MNSSJ · pith_short_16: 7N3JVF6MNSSJ5MO7 · pith_short_8: 7N3JVF6M

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/7N3JVF6MNSSJ5MO76G6YEC3ZLF \
  | 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: fb769a97cc6ca49eb1dff1bd820b79596f3bc33efe1922c6bd100e92e5d78b02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b32698ed047d933d7bd187b15b83fb8a47fa7746bf0c5656cbbd00560563f93e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2019-05-25T08:54:29Z",
    "title_canon_sha256": "a4b74a06cfb8a18bc48203d9d640a2263446055f6812d5607fe84060ebe2f06d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10559",
    "kind": "arxiv",
    "version": 1
  }
}