Pith Number

pith:R6QGDESK

pith:2012:R6QGDESK3ZCS2AKTZ2CJLCDLKC

not attested not anchored not stored refs pending

S2LET: A code to perform fast wavelet analysis on the sphere

B. Leistedt, J. D. McEwen, P. Vandergheynst, Y. Wiaux

arxiv:1211.1680 v2 · 2012-11-07 · 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{R6QGDESK3ZCS2AKTZ2CJLCDLKC}

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	2026-05-18T03:08:47.514202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fa061924ade452d0153ce8495886b50a73def2683f79a5393ce623110b4b18a

Aliases

arxiv: 1211.1680 · arxiv_version: 1211.1680v2 · doi: 10.48550/arxiv.1211.1680 · pith_short_12: R6QGDESK3ZCS · pith_short_16: R6QGDESK3ZCS2AKT · pith_short_8: R6QGDESK

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/R6QGDESK3ZCS2AKTZ2CJLCDLKC \
  | 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: 8fa061924ade452d0153ce8495886b50a73def2683f79a5393ce623110b4b18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2b1f5b8bcb8ed5b8cc9875d031f1a8ff03546be68984ca2292e32bf51645590",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-11-07T21:04:59Z",
    "title_canon_sha256": "08ef40dca65144f6c1296532e11312b0f2dbd3776676d1fc8b4b2ce1882f632f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1680",
    "kind": "arxiv",
    "version": 2
  }
}