Pith Number

pith:NWES552L

pith:2011:NWES552LPSEF4J6BLRRBE5NNLA

not attested not anchored not stored refs pending

Sampling theorems and compressive sensing on the sphere

D. Van De Ville, G. Puy, J. D. McEwen, J.-Ph. Thiran, P. Vandergheynst, Y. Wiaux

arxiv:1110.6297 v1 · 2011-10-28 · 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{NWES552LPSEF4J6BLRRBE5NNLA}

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	2026-05-18T03:15:57.894639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d892ef74b7c885e27c15c621275ad583bd28990503e2533022ece67e90a7444

Aliases

arxiv: 1110.6297 · arxiv_version: 1110.6297v1 · doi: 10.48550/arxiv.1110.6297 · pith_short_12: NWES552LPSEF · pith_short_16: NWES552LPSEF4J6B · pith_short_8: NWES552L

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/NWES552LPSEF4J6BLRRBE5NNLA \
  | 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: 6d892ef74b7c885e27c15c621275ad583bd28990503e2533022ece67e90a7444

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d10f25e60c4c7e51530517a93ab5558361410789a4cbb637ea4bda83e18945da",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-10-28T11:20:42Z",
    "title_canon_sha256": "5031bc6045dc37c06520420ad69248e340794b815b791e065697dfb91824e528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6297",
    "kind": "arxiv",
    "version": 1
  }
}