Pith Number

pith:EVOZ7T6O

pith:2018:EVOZ7T6OGF7NNHWXVXPC3LZHDS

not attested not anchored not stored refs pending

$L^\infty$-estimates for the Neumann problem on general domains

A.F.M. ter Elst, Hannes Meinlschmidt, Joachim Rehberg

arxiv:1811.09392 v1 · 2018-11-23 · 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{EVOZ7T6OGF7NNHWXVXPC3LZHDS}

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	2026-05-18T00:00:03.507715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

255d9fcfce317ed69ed7adde2daf271c80494deed20c4d907113ffba6a51d970

Aliases

arxiv: 1811.09392 · arxiv_version: 1811.09392v1 · doi: 10.48550/arxiv.1811.09392 · pith_short_12: EVOZ7T6OGF7N · pith_short_16: EVOZ7T6OGF7NNHWX · pith_short_8: EVOZ7T6O

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/EVOZ7T6OGF7NNHWXVXPC3LZHDS \
  | 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: 255d9fcfce317ed69ed7adde2daf271c80494deed20c4d907113ffba6a51d970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2142673e3ecc400e1849f3ee02b227c11a4389219d2732ef2212fccffaccd821",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-23T09:09:56Z",
    "title_canon_sha256": "7ed515ed5790e1d672d9f1271010b23a5adcbb6e3d01c0fb400d9ea8c3bf0c0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09392",
    "kind": "arxiv",
    "version": 1
  }
}