Pith Number

pith:T2N2RNP5

pith:2016:T2N2RNP5MKSAZR6RE5CQXLPGL5

not attested not anchored not stored refs pending

Variational inequalities for the spectral fractional Laplacian

Alexander I. Nazarov, Roberta Musina

arxiv:1603.05730 v1 · 2016-03-17 · 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{T2N2RNP5MKSAZR6RE5CQXLPGL5}

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	2026-05-18T00:44:01.373959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e9ba8b5fd62a40cc7d127450bade65f610aeb4013455a671c0883601e7506f6

Aliases

arxiv: 1603.05730 · arxiv_version: 1603.05730v1 · doi: 10.48550/arxiv.1603.05730 · pith_short_12: T2N2RNP5MKSA · pith_short_16: T2N2RNP5MKSAZR6R · pith_short_8: T2N2RNP5

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/T2N2RNP5MKSAZR6RE5CQXLPGL5 \
  | 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: 9e9ba8b5fd62a40cc7d127450bade65f610aeb4013455a671c0883601e7506f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa3039bc0ba0f2ba8a5a08afb25b08111bdbc199e5f93ab086434cf6aa84c205",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-03-17T23:56:52Z",
    "title_canon_sha256": "44ae6e4d7f4908d5217101162aa1449fd23e406119545af0e608ce83fbaeb91c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05730",
    "kind": "arxiv",
    "version": 1
  }
}