Pith Number

pith:4ZWWWCF6

pith:2016:4ZWWWCF63PJREA5IK73IZ5CNNW

not attested not anchored not stored refs pending

On Schur parameters in Steklov's problem

K. Rush, S. Denisov

arxiv:1606.04571 v1 · 2016-06-14 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZWWWCF63PJREA5IK73IZ5CNNW}

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	2026-05-18T01:12:24.781850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e66d6b08bedbd31203a857f68cf44d6d976b26654d8764d71272c155040d5a0e

Aliases

arxiv: 1606.04571 · arxiv_version: 1606.04571v1 · doi: 10.48550/arxiv.1606.04571 · pith_short_12: 4ZWWWCF63PJR · pith_short_16: 4ZWWWCF63PJREA5I · pith_short_8: 4ZWWWCF6

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/4ZWWWCF63PJREA5IK73IZ5CNNW \
  | 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: e66d6b08bedbd31203a857f68cf44d6d976b26654d8764d71272c155040d5a0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0f354a7410165062b39666288d6da353bd21237495466a0b9e40dde014fc5c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-06-14T21:16:59Z",
    "title_canon_sha256": "3a5413015944e36ea8e0af4e4c8263f6b3462ca5c681409a2b4751c51a5664d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04571",
    "kind": "arxiv",
    "version": 1
  }
}