Pith Number

pith:CI6BXGJU

pith:2018:CI6BXGJUVQFXEDJ6DQVOZHKPQU

not attested not anchored not stored refs pending

On the Totik-Widom property for a Quasidisk

F. Nazarov, V. Andrievskii

arxiv:1802.06948 v1 · 2018-02-20 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CI6BXGJUVQFXEDJ6DQVOZHKPQU}

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	2026-05-18T00:22:53.907631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123c1b9934ac0b720d3e1c2aec9d4f852f83a5fd019f56d93347b2c141d2a6fd

Aliases

arxiv: 1802.06948 · arxiv_version: 1802.06948v1 · doi: 10.48550/arxiv.1802.06948 · pith_short_12: CI6BXGJUVQFX · pith_short_16: CI6BXGJUVQFXEDJ6 · pith_short_8: CI6BXGJU

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/CI6BXGJUVQFXEDJ6DQVOZHKPQU \
  | 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: 123c1b9934ac0b720d3e1c2aec9d4f852f83a5fd019f56d93347b2c141d2a6fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1af72f3e38486a5dae50397d67af5ec64788ab77bbc421c632b08f034506345",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-02-20T03:35:54Z",
    "title_canon_sha256": "297bf1037543c507e47d2b96101fdbcfda060221ade14d8a70e330a12e7d8a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06948",
    "kind": "arxiv",
    "version": 1
  }
}