Pith Number

pith:OOYSS42V

pith:2015:OOYSS42VVNJMD5NGVYJPZG7RCR

not attested not anchored not stored refs pending

Second-Generation Curvelets on the Sphere

Boris Leistedt, Jason D. McEwen, Jennifer Y. H. Chan, Thomas D. Kitching

arxiv:1511.05578 v2 · 2015-11-17 · cs.IT · astro-ph.IM · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OOYSS42VVNJMD5NGVYJPZG7RCR}

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	2026-05-18T00:56:31.490426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73b1297355ab52c1f5a6ae12fc9bf1145b56d70019005847ad130ffcf1d4fda1

Aliases

arxiv: 1511.05578 · arxiv_version: 1511.05578v2 · doi: 10.48550/arxiv.1511.05578 · pith_short_12: OOYSS42VVNJM · pith_short_16: OOYSS42VVNJMD5NG · pith_short_8: OOYSS42V

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/OOYSS42VVNJMD5NGVYJPZG7RCR \
  | 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: 73b1297355ab52c1f5a6ae12fc9bf1145b56d70019005847ad130ffcf1d4fda1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beb95d210f26d793d1f712efb045273b49916b59df452a54a59de0c03c8a5703",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-17T21:01:36Z",
    "title_canon_sha256": "36f32af08ace499edd148bc539f12f58531bd931f512de89d8571465c7bf73de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05578",
    "kind": "arxiv",
    "version": 2
  }
}