Pith Number

pith:6NSC6X3H

pith:2017:6NSC6X3H6EX2IZQDW2YHOIVLPW

not attested not anchored not stored refs pending

Contractive inequalities for Bergman spaces and multiplicative Hankel forms

Antti Haimi, Fr\'ed\'eric Bayart, Joaquim Ortega-Cerd\`a, Karl-Mikael Perfekt, Ole Fredrik Brevig

arxiv:1701.06897 v2 · 2017-01-24 · math.FA · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6NSC6X3H6EX2IZQDW2YHOIVLPW}

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	2026-05-17T23:58:15.108578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3642f5f67f12fa46603b6b07722ab7d925f0d0dbccbefe994e2b1782be3b65a

Aliases

arxiv: 1701.06897 · arxiv_version: 1701.06897v2 · doi: 10.48550/arxiv.1701.06897 · pith_short_12: 6NSC6X3H6EX2 · pith_short_16: 6NSC6X3H6EX2IZQD · pith_short_8: 6NSC6X3H

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/6NSC6X3H6EX2IZQDW2YHOIVLPW \
  | 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: f3642f5f67f12fa46603b6b07722ab7d925f0d0dbccbefe994e2b1782be3b65a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0346321f9e21e44fb48fa0e5a45953808d14567929589ac0fa7cec8af9cc7935",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-01-24T14:51:33Z",
    "title_canon_sha256": "ca5199d96aafb0f3ab65890ba9841f51d3a0be903b94abfe644adf9f65bc5d8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06897",
    "kind": "arxiv",
    "version": 2
  }
}