Pith Number

pith:B5GHW6WV

pith:2018:B5GHW6WVRWQYVYFZC34A5XZTXA

not attested not anchored not stored refs pending

Lattice Functions for the Analysis of Analog-to-Digital Conversion

Alan. V. Oppenheim, Pablo Mart\'inez-Nuevo

arxiv:1802.04634 v2 · 2018-02-13 · eess.SP · cs.IT · math.CV · 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{B5GHW6WVRWQYVYFZC34A5XZTXA}

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	2026-05-17T23:49:59.741821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f4c7b7ad58da18ae0b916f80edf33b80f62b370c07fa682e8bff493cb420350

Aliases

arxiv: 1802.04634 · arxiv_version: 1802.04634v2 · doi: 10.48550/arxiv.1802.04634 · pith_short_12: B5GHW6WVRWQY · pith_short_16: B5GHW6WVRWQYVYFZ · pith_short_8: B5GHW6WV

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/B5GHW6WVRWQYVYFZC34A5XZTXA \
  | 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: 0f4c7b7ad58da18ae0b916f80edf33b80f62b370c07fa682e8bff493cb420350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59614e532378a3f1fd47394ae7af931e1b6c0f116468a452181ed1df9844721c",
    "cross_cats_sorted": [
      "cs.IT",
      "math.CV",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-02-13T14:20:44Z",
    "title_canon_sha256": "122f80d822d645318d89eaa41d6190b7a584e2763c1d557d3084f4a3fe58790e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04634",
    "kind": "arxiv",
    "version": 2
  }
}