Pith Number

pith:NBJXXGSS

pith:2014:NBJXXGSSSR52M2EX7IT562K2WO

not attested not anchored not stored refs pending

Besov regularity of solutions to the p-Poisson equation

Benjamin Scharf, Christoph Hartmann, Lars Diening, Markus Weimar, Stephan Dahlke

arxiv:1408.4271 v1 · 2014-08-19 · math.NA · math.AP · 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{NBJXXGSSSR52M2EX7IT562K2WO}

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	2026-05-18T02:44:55.755542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68537b9a52947ba66897fa27df695ab3ab91e9095f0512f391fde4c9a7a0e3ab

Aliases

arxiv: 1408.4271 · arxiv_version: 1408.4271v1 · doi: 10.48550/arxiv.1408.4271 · pith_short_12: NBJXXGSSSR52 · pith_short_16: NBJXXGSSSR52M2EX · pith_short_8: NBJXXGSS

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/NBJXXGSSSR52M2EX7IT562K2WO \
  | 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: 68537b9a52947ba66897fa27df695ab3ab91e9095f0512f391fde4c9a7a0e3ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cec954071257895b24fff21d2a301b55cb4d46fd506ac4aeb2c654152b4159f3",
    "cross_cats_sorted": [
      "math.AP",
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-08-19T09:55:07Z",
    "title_canon_sha256": "61aaa665b5387f2bc6fd9f1b041a29531f391415352319ba80d537312af5c12d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4271",
    "kind": "arxiv",
    "version": 1
  }
}