Pith Number

pith:MSZZWII3

pith:2014:MSZZWII37434DIFRCT7UXIS3UM

not attested not anchored not stored refs pending

Strong Divergence of Reconstruction Procedures for the Paley-Wiener Space $\mathcal{PW}^1_\pi$ and the Hardy Space $\mathcal{H}^1$

Brendan Farrell, Holger Boche

arxiv:1404.4400 v1 · 2014-04-16 · 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{MSZZWII37434DIFRCT7UXIS3UM}

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	2026-05-18T02:54:04.439054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64b39b211bff37c1a0b114ff4ba25ba335c74a683456b1a50a4e31a2ae84f6d6

Aliases

arxiv: 1404.4400 · arxiv_version: 1404.4400v1 · doi: 10.48550/arxiv.1404.4400 · pith_short_12: MSZZWII37434 · pith_short_16: MSZZWII37434DIFR · pith_short_8: MSZZWII3

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/MSZZWII37434DIFRCT7UXIS3UM \
  | 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: 64b39b211bff37c1a0b114ff4ba25ba335c74a683456b1a50a4e31a2ae84f6d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2562eb153c49c69bdcadb2b7e5c498a9117ec5f2612a73a9bd1a953ebea6cbf",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-16T23:33:21Z",
    "title_canon_sha256": "ffc900d4fe11e576f7910ba311555aa4420753aef1abeecefe042f9a411069a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4400",
    "kind": "arxiv",
    "version": 1
  }
}