Pith Number

pith:CAIXIAZE

pith:2017:CAIXIAZEJDG3GOCBHGZE2CFWKZ

not attested not anchored not stored refs pending

$H^\infty$-calculus for semigroup generators on BMO

Brian Simanek, Tao Mei, Tim Ferguson

arxiv:1701.06623 v5 · 2017-01-23 · 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{CAIXIAZEJDG3GOCBHGZE2CFWKZ}

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	2026-05-17T23:52:08.609063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

101174032448cdb3384139b24d08b6565746b46a35aa8171684220d21c95fa9a

Aliases

arxiv: 1701.06623 · arxiv_version: 1701.06623v5 · doi: 10.48550/arxiv.1701.06623 · pith_short_12: CAIXIAZEJDG3 · pith_short_16: CAIXIAZEJDG3GOCB · pith_short_8: CAIXIAZE

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/CAIXIAZEJDG3GOCBHGZE2CFWKZ \
  | 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: 101174032448cdb3384139b24d08b6565746b46a35aa8171684220d21c95fa9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c46ae06b8dec1b6e1490fd8b58e1365ec06c6fcc5d38dcd0e57ea37f84473637",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-01-23T20:38:11Z",
    "title_canon_sha256": "ca2402afa4272b24fb5f34e42be6e5b891db0f66f65f99aa115223bff8a6dc61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06623",
    "kind": "arxiv",
    "version": 5
  }
}