Pith Number

pith:7MDQLAXQ

pith:2014:7MDQLAXQNBRF3WPJZ4IZMXGB52

not attested not anchored not stored refs pending

The Bishop-Phelps-Bollob\'as property for operators from $\mathcal{C}(K)$ to uniformly convex spaces

Han Ju Lee, Sun Kwang Kim

arxiv:1407.7872 v1 · 2014-07-29 · 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{7MDQLAXQNBRF3WPJZ4IZMXGB52}

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	2026-05-18T02:46:14.295519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb070582f068625dd9e9cf11965cc1ee99ec52b519ee815884aa6daec7da9236

Aliases

arxiv: 1407.7872 · arxiv_version: 1407.7872v1 · doi: 10.48550/arxiv.1407.7872 · pith_short_12: 7MDQLAXQNBRF · pith_short_16: 7MDQLAXQNBRF3WPJ · pith_short_8: 7MDQLAXQ

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/7MDQLAXQNBRF3WPJZ4IZMXGB52 \
  | 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: fb070582f068625dd9e9cf11965cc1ee99ec52b519ee815884aa6daec7da9236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0efe26fa5ee03da4a759acd9fd3b109682008af2d6b5f847f806d80faed5e0f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-07-29T20:04:38Z",
    "title_canon_sha256": "f0b0cddb0bfa45ce588f7627e4a56b32eac50432bd44758eb41d7ebaec11e973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7872",
    "kind": "arxiv",
    "version": 1
  }
}