Pith Number

pith:CZDWZZQI

pith:2016:CZDWZZQI7NDQWJP3XSHSYRFH6E

not attested not anchored not stored refs pending

An embedding constant for the Hardy space of Dirichlet series

Ole Fredrik Brevig

arxiv:1606.03101 v1 · 2016-06-09 · 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{CZDWZZQI7NDQWJP3XSHSYRFH6E}

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	2026-05-18T00:10:14.046095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16476ce608fb470b25fbbc8f2c44a7f106248f99a50609fc6d41c591d1855ea8

Aliases

arxiv: 1606.03101 · arxiv_version: 1606.03101v1 · doi: 10.48550/arxiv.1606.03101 · pith_short_12: CZDWZZQI7NDQ · pith_short_16: CZDWZZQI7NDQWJP3 · pith_short_8: CZDWZZQI

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/CZDWZZQI7NDQWJP3XSHSYRFH6E \
  | 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: 16476ce608fb470b25fbbc8f2c44a7f106248f99a50609fc6d41c591d1855ea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90712576797d611a490883e83eca8fdd0840fa7d4ccbbc66f57e54192c78d383",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-06-09T20:02:30Z",
    "title_canon_sha256": "82f51c7f64a82c71442599852c40d4b6ff7e612b622e9320f655773b19cd1855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03101",
    "kind": "arxiv",
    "version": 1
  }
}