Pith Number

pith:SFFDLQKH

pith:2016:SFFDLQKH3EBW4D2Q6FI2X4SZ7G

not attested not anchored not stored refs pending

Compactness and existence results for the $p$-Laplace equation

Marino Badiale, Michela Guida, Sergio Rolando

arxiv:1609.05556 v1 · 2016-09-18 · 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{SFFDLQKH3EBW4D2Q6FI2X4SZ7G}

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	2026-05-18T00:14:22.985337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914a35c147d9036e0f50f151abf259f9a5c800958e18413e09763f28a2c9d418

Aliases

arxiv: 1609.05556 · arxiv_version: 1609.05556v1 · doi: 10.48550/arxiv.1609.05556 · pith_short_12: SFFDLQKH3EBW · pith_short_16: SFFDLQKH3EBW4D2Q · pith_short_8: SFFDLQKH

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/SFFDLQKH3EBW4D2Q6FI2X4SZ7G \
  | 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: 914a35c147d9036e0f50f151abf259f9a5c800958e18413e09763f28a2c9d418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3796414650ca66fca26e6c4125b731dc8f669d5ac232819ca81a3b042a16c26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-09-18T21:41:52Z",
    "title_canon_sha256": "3e1575b752b783ec8cf4c483464cbddd5fcc8d14be058dc29137b5f6e4c16def"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05556",
    "kind": "arxiv",
    "version": 1
  }
}