Pith Number

pith:3LEIQOCP

pith:2014:3LEIQOCPCDGZUA6AOVSM7LZ3RO

not attested not anchored not stored refs pending

ShearLab 3D: Faithful Digital Shearlet Transforms based on Compactly Supported Shearlets

Gitta Kutyniok, Rafael Reisenhofer, Wang-Q Lim

arxiv:1402.5670 v1 · 2014-02-23 · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LEIQOCPCDGZUA6AOVSM7LZ3RO}

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	2026-05-18T00:30:49.665692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac888384f10cd9a03c07564cfaf3b8bb255e2bda78e4390597f67c426f891de

Aliases

arxiv: 1402.5670 · arxiv_version: 1402.5670v1 · doi: 10.48550/arxiv.1402.5670 · pith_short_12: 3LEIQOCPCDGZ · pith_short_16: 3LEIQOCPCDGZUA6A · pith_short_8: 3LEIQOCP

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/3LEIQOCPCDGZUA6AOVSM7LZ3RO \
  | 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: dac888384f10cd9a03c07564cfaf3b8bb255e2bda78e4390597f67c426f891de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4d77fe3e6e509b54388b7cbb578749887a1d59299e1ee80db4678f2ba8210ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-02-23T20:38:54Z",
    "title_canon_sha256": "4b5344065b7e54304cd07159ec86288e288d45d1e1b0433cbe3fac620e8f94a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5670",
    "kind": "arxiv",
    "version": 1
  }
}