Pith Number

pith:YWY2NCUT

pith:2013:YWY2NCUTCSEVKHZHPKDIVAFORL

not attested not anchored not stored refs pending

Universal conformal weights on Sobolev spaces

A.Ukhlov, V.Gol'dshtein

arxiv:1302.4054 v3 · 2013-02-17 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWY2NCUTCSEVKHZHPKDIVAFORL}

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	2026-05-18T03:25:25.151918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5b1a68a931489551f277a868a80ae8af49f9aa3725ef4f1b4233f908bb5bf1f

Aliases

arxiv: 1302.4054 · arxiv_version: 1302.4054v3 · doi: 10.48550/arxiv.1302.4054 · pith_short_12: YWY2NCUTCSEV · pith_short_16: YWY2NCUTCSEVKHZH · pith_short_8: YWY2NCUT

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/YWY2NCUTCSEVKHZHPKDIVAFORL \
  | 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: c5b1a68a931489551f277a868a80ae8af49f9aa3725ef4f1b4233f908bb5bf1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce3541cc51d04995638091fcf0b4d7d32270ac590d6bed505788bba8cbc204a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-02-17T10:49:24Z",
    "title_canon_sha256": "e07b65e498bbb8cc0a2b2a0fbad6c8246f9b4888fdcc5274ce20b436f2214337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4054",
    "kind": "arxiv",
    "version": 3
  }
}