Pith Number

pith:CGRN43DM

pith:2015:CGRN43DMPX4QNTX5FLQ7BJJ7FH

not attested not anchored not stored refs pending

Directional spin wavelets on the sphere

Boris Leistedt, Hiranya V. Peiris, Jason D. McEwen, Martin B\"uttner, Yves Wiaux

arxiv:1509.06749 v2 · 2015-09-22 · 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{CGRN43DMPX4QNTX5FLQ7BJJ7FH}

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	2026-05-18T00:43:09.626175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11a2de6c6c7df906cefd2ae1f0a53f29d731dcb2c60d5e8968f61e91807590e5

Aliases

arxiv: 1509.06749 · arxiv_version: 1509.06749v2 · doi: 10.48550/arxiv.1509.06749 · pith_short_12: CGRN43DMPX4Q · pith_short_16: CGRN43DMPX4QNTX5 · pith_short_8: CGRN43DM

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/CGRN43DMPX4QNTX5FLQ7BJJ7FH \
  | 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: 11a2de6c6c7df906cefd2ae1f0a53f29d731dcb2c60d5e8968f61e91807590e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93389a53676c5ad1f8c9b553e72d579e76fd545ff2f04e43ef28d901cb7ffd95",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-09-22T20:14:22Z",
    "title_canon_sha256": "747bf5391029702c7a831bb66ee242573bc13cda7799414c866a3184832dbb7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06749",
    "kind": "arxiv",
    "version": 2
  }
}