Pith Number

pith:ZECVCQKR

pith:2011:ZECVCQKRGBEEWUZWIFH4U5CCPM

not attested not anchored not stored refs pending

High Performance Power Spectrum Analysis Using a FPGA Based Reconfigurable Computing Platform

(2) Raman Research Institute, Bangalore, C.R. Subrahmanya (2), India, India), Peeyush Prasad (2) ((1) Center for Development of Advanced Computing (C-DAC) Pune, Sajish C. (1), Yogesh Agarwal (1), Yogindra Abhyankar (1)

arxiv:1102.0377 v1 · 2011-02-02 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZECVCQKRGBEEWUZWIFH4U5CCPM}

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	2026-05-18T02:22:41.217678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c90551415130484b5336414fca74427b124be07fe2176a1ecd3e2bb326b18670

Aliases

arxiv: 1102.0377 · arxiv_version: 1102.0377v1 · doi: 10.48550/arxiv.1102.0377 · pith_short_12: ZECVCQKRGBEE · pith_short_16: ZECVCQKRGBEEWUZW · pith_short_8: ZECVCQKR

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/ZECVCQKRGBEEWUZWIFH4U5CCPM \
  | 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: c90551415130484b5336414fca74427b124be07fe2176a1ecd3e2bb326b18670

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af4f643e8fd18c8cfaf288c3b75935a2fd8301b8057b39a737dbe5cb00668fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-02-02T08:14:29Z",
    "title_canon_sha256": "84155ad610903148627152eb0d0ab7d145a90345fb97f01d85ad2f21b86f08d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0377",
    "kind": "arxiv",
    "version": 1
  }
}