Pith Number

pith:EYGDD66Y

pith:2010:EYGDD66YNWMZBFEA6JJ7FMLNHK

not attested not anchored not stored refs pending

On the Direct Cauchy Theorem in Widom Domains: Positive and Negative Examples

Peter Yuditskii

arxiv:1007.4901 v2 · 2010-07-28 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYGDD66YNWMZBFEA6JJ7FMLNHK}

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	2026-05-18T04:41:36.485620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

260c31fbd86d99909480f253f2b16d3a8dd8e87ca467f01b6106fa51217db85b

Aliases

arxiv: 1007.4901 · arxiv_version: 1007.4901v2 · doi: 10.48550/arxiv.1007.4901 · pith_short_12: EYGDD66YNWMZ · pith_short_16: EYGDD66YNWMZBFEA · pith_short_8: EYGDD66Y

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/EYGDD66YNWMZBFEA6JJ7FMLNHK \
  | 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: 260c31fbd86d99909480f253f2b16d3a8dd8e87ca467f01b6106fa51217db85b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "811a25c0c3c1bbc5b565441617ed74730c401b785ea1bd2eca75e6e7d5d77e10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2010-07-28T08:51:09Z",
    "title_canon_sha256": "6275fa2c5f575f160c4fcdf5232cabf2a0e3676ea401fa5a06c214b37865c868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4901",
    "kind": "arxiv",
    "version": 2
  }
}