Pith Number

pith:VM7SWJMF

pith:2016:VM7SWJMF4DJ77XNB5QHTHSJ4NY

not attested not anchored not stored refs pending

Signal Processing with Pulse Trains: An Algebraic Approach- Part II

Gabriel Nallathambi, Jose Principe

arxiv:1611.03970 v1 · 2016-11-12 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VM7SWJMF4DJ77XNB5QHTHSJ4NY}

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	2026-05-18T00:59:17.957270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab3f2b2585e0d3ffdda1ec0f33c93c6e2a61d45e92292b4a27352f673927ed6f

Aliases

arxiv: 1611.03970 · arxiv_version: 1611.03970v1 · doi: 10.48550/arxiv.1611.03970 · pith_short_12: VM7SWJMF4DJ7 · pith_short_16: VM7SWJMF4DJ77XNB · pith_short_8: VM7SWJMF

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/VM7SWJMF4DJ77XNB5QHTHSJ4NY \
  | 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: ab3f2b2585e0d3ffdda1ec0f33c93c6e2a61d45e92292b4a27352f673927ed6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deba6cbf64e78c85daae70111c03a986af7823dd9f1991858b8efa0bfdf4c459",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2016-11-12T08:27:55Z",
    "title_canon_sha256": "56f0fed8fb1a3a4204aa50b171f85eb7227efabbac8e12596f623b21f840f60e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03970",
    "kind": "arxiv",
    "version": 1
  }
}