Pith Number

pith:CGYEPJLC

pith:2017:CGYEPJLCQVHOTS4LGNVU4S6VHZ

not attested not anchored not stored refs pending

Uniform convergence of Green's functions

Leonid V. Kovalev, Sergei Kalmykov

arxiv:1705.02542 v1 · 2017-05-07 · 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{CGYEPJLCQVHOTS4LGNVU4S6VHZ}

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	2026-05-17T23:53:52.316091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11b047a562854ee9cb8b336b4e4bd53e53fac239ff5f2de18b347884768dd688

Aliases

arxiv: 1705.02542 · arxiv_version: 1705.02542v1 · doi: 10.48550/arxiv.1705.02542 · pith_short_12: CGYEPJLCQVHO · pith_short_16: CGYEPJLCQVHOTS4L · pith_short_8: CGYEPJLC

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/CGYEPJLCQVHOTS4LGNVU4S6VHZ \
  | 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: 11b047a562854ee9cb8b336b4e4bd53e53fac239ff5f2de18b347884768dd688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e43097e0c255074250622e2f53be765e0afb6b14356fa0827d656c927f3f3b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-05-07T01:41:24Z",
    "title_canon_sha256": "686a3acc7e5d2a9ea8e3013f8e674274b120afaebb58153d41210a8598a7d390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02542",
    "kind": "arxiv",
    "version": 1
  }
}