Pith Number

pith:LNVTULLR

pith:2017:LNVTULLRNCSKTILC4YL2KH54F6

not attested not anchored not stored refs pending

Gradient $L^q$ theory for a class of non-diagonal nonlinear elliptic systems

Martin Kalousek, Miroslav Bul\'i\v{c}ek, Petr Kaplick\'y, V\'aclav M\'acha

arxiv:1708.06659 v1 · 2017-08-22 · 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{LNVTULLRNCSKTILC4YL2KH54F6}

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	2026-05-18T00:22:05.760345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b6b3a2d7168a4a9a162e617a51fbc2f90ec3d0b36406474672c2701221d6490

Aliases

arxiv: 1708.06659 · arxiv_version: 1708.06659v1 · doi: 10.48550/arxiv.1708.06659 · pith_short_12: LNVTULLRNCSK · pith_short_16: LNVTULLRNCSKTILC · pith_short_8: LNVTULLR

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/LNVTULLRNCSKTILC4YL2KH54F6 \
  | 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: 5b6b3a2d7168a4a9a162e617a51fbc2f90ec3d0b36406474672c2701221d6490

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb38567337dd7085ba25ea6e8b8babe863b7f18416aaed982e775402c3e9d3ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-08-22T14:53:19Z",
    "title_canon_sha256": "c0a4c05320c90f816685d8bfa3bc530c9ebbb3d0460459cb2ac4a29c04620e04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06659",
    "kind": "arxiv",
    "version": 1
  }
}