Pith Number

pith:OXNMNBQP

pith:2016:OXNMNBQP6R4E7SXQO2JDLMIPJ3

not attested not anchored not stored refs pending

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

Gabriel Nallathambi, Jose Principe

arxiv:1611.03967 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{OXNMNBQP6R4E7SXQO2JDLMIPJ3}

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	2026-05-18T00:59:17.967038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75dac6860ff4784fcaf0769235b10f4ed07863d1cb5b193ff886f6b9679c8d37

Aliases

arxiv: 1611.03967 · arxiv_version: 1611.03967v1 · doi: 10.48550/arxiv.1611.03967 · pith_short_12: OXNMNBQP6R4E · pith_short_16: OXNMNBQP6R4E7SXQ · pith_short_8: OXNMNBQP

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/OXNMNBQP6R4E7SXQO2JDLMIPJ3 \
  | 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: 75dac6860ff4784fcaf0769235b10f4ed07863d1cb5b193ff886f6b9679c8d37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23bdf8e03e7edfa886be6f7d18b24f037a59f7ba4fd76fcb5c20685a06f7b71b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2016-11-12T08:12:28Z",
    "title_canon_sha256": "fa263cb45cbe70bd0bcab2755c89863e1aa519ac02be16db6462033a2be5f18a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03967",
    "kind": "arxiv",
    "version": 1
  }
}