Pith Number

pith:J2WNTFNM

pith:2013:J2WNTFNMB3QI6LKKGUDQAB2SD7

not attested not anchored not stored refs pending

Generalized sampling: stable reconstructions, inverse problems and compressed sensing over the continuum

Anders Hansen, Ben Adcock, Bogdan Roman, Gerd Teschke

arxiv:1310.1141 v1 · 2013-10-04 · math.NA · cs.IT · 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{J2WNTFNMB3QI6LKKGUDQAB2SD7}

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	2026-05-18T03:11:23.422210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eacd995ac0ee08f2d4a35070007521fc4de2e11dc5d2dd9d9cd5f02a034ace6

Aliases

arxiv: 1310.1141 · arxiv_version: 1310.1141v1 · doi: 10.48550/arxiv.1310.1141 · pith_short_12: J2WNTFNMB3QI · pith_short_16: J2WNTFNMB3QI6LKK · pith_short_8: J2WNTFNM

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/J2WNTFNMB3QI6LKKGUDQAB2SD7 \
  | 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: 4eacd995ac0ee08f2d4a35070007521fc4de2e11dc5d2dd9d9cd5f02a034ace6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f5e5cff7df29a84eb05ffc975356d047f4dda3ac9b5a98130f0424674fbf26b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-10-04T00:57:43Z",
    "title_canon_sha256": "5265a8f008f6af9e3d0fd4e8ca1232dd95cee04434f5654b48d987d220a28bca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1141",
    "kind": "arxiv",
    "version": 1
  }
}