Pith Number

pith:WTPDU7WQ

pith:2010:WTPDU7WQICVR5DO35JKMDHPFMV

not attested not anchored not stored refs pending

Parameter Selection in Periodic Nonuniform Sampling of Multiband Signals

Moslem Rashidi, Sara Mansouri

arxiv:1010.2128 v1 · 2010-10-11 · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTPDU7WQICVR5DO35JKMDHPFMV}

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	2026-05-18T04:39:29.610523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4de3a7ed040ab1e8ddbea54c19de56579e83ac21bd719388f706c94c84a5eb6

Aliases

arxiv: 1010.2128 · arxiv_version: 1010.2128v1 · doi: 10.48550/arxiv.1010.2128 · pith_short_12: WTPDU7WQICVR · pith_short_16: WTPDU7WQICVR5DO3 · pith_short_8: WTPDU7WQ

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/WTPDU7WQICVR5DO35JKMDHPFMV \
  | 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: b4de3a7ed040ab1e8ddbea54c19de56579e83ac21bd719388f706c94c84a5eb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47a4a68c23976ff65f3964de5bc1fd79122f36ddd48f79d8f730fe9354e2de29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2010-10-11T15:07:07Z",
    "title_canon_sha256": "d9b64a4930f38ab07104964871025ac04c519a02a3d68e761b1947d76e45fa3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2128",
    "kind": "arxiv",
    "version": 1
  }
}