Pith Number

pith:6BKSLT5S

pith:2019:6BKSLT5SEK4RCGYI6QTRKLGWDH

not attested not anchored not stored refs pending

A Riemann-Hilbert Approach to Asymptotic Analysis of Toeplitz+Hankel Determinants

Alexander Its, Roozbeh Gharakhloo

arxiv:1909.00963 v6 · 2019-09-03 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BKSLT5SEK4RCGYI6QTRKLGWDH}

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	2026-07-05T01:40:55.598637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f05525cfb222b9111b08f427152cd619d3cf166d87bf6aea81cf8e2d130806b6

Aliases

arxiv: 1909.00963 · arxiv_version: 1909.00963v6 · doi: 10.48550/arxiv.1909.00963 · pith_short_12: 6BKSLT5SEK4R · pith_short_16: 6BKSLT5SEK4RCGYI · pith_short_8: 6BKSLT5S

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/6BKSLT5SEK4RCGYI6QTRKLGWDH \
  | 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: f05525cfb222b9111b08f427152cd619d3cf166d87bf6aea81cf8e2d130806b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e649c1c1d04cf07c90fa45fae655e7ec51b453fc2881bb0ffe51f9cd67a36bd",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-09-03T06:03:07Z",
    "title_canon_sha256": "0efe7d623de905a61fa9027bf3197e3dbab5add5e384b78ebd44fd425723bb93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00963",
    "kind": "arxiv",
    "version": 6
  }
}