Pith Number

pith:PWDU6ZVA

pith:2019:PWDU6ZVAEE5MES5E7FIPFDWR2T

not attested not anchored not stored refs pending

Global continuity and higher integrability of a minimizer of an obstacle problem under generalized Orlicz growth conditions

Arttu Karppinen

arxiv:1908.06615 v1 · 2019-08-19 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWDU6ZVAEE5MES5E7FIPFDWR2T}

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	2026-07-04T23:58:17.726031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d874f66a0213ac24ba4f950f28ed1d4fabc55c64eb0e44e87f50b13f32f84f1

Aliases

arxiv: 1908.06615 · arxiv_version: 1908.06615v1 · doi: 10.48550/arxiv.1908.06615 · pith_short_12: PWDU6ZVAEE5M · pith_short_16: PWDU6ZVAEE5MES5E · pith_short_8: PWDU6ZVA

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/PWDU6ZVAEE5MES5E7FIPFDWR2T \
  | 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: 7d874f66a0213ac24ba4f950f28ed1d4fabc55c64eb0e44e87f50b13f32f84f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad359d2a8469ac48aa212b2cebdb024cfce43140c91e335c78d7be98d0bf0e93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-08-19T07:08:49Z",
    "title_canon_sha256": "1d3292eb1f87ad1aad6ce7f02cf11a54548598f3ddc35235b40d6004a329f5db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06615",
    "kind": "arxiv",
    "version": 1
  }
}