Pith Number

pith:VZCD6TJG

pith:2016:VZCD6TJGGTQLIO65APQAQWROHI

not attested not anchored not stored refs pending

DOA Parameter Estimation with 1-bit Quantization - Bounds, Methods and the Exponential Replacement

Josef A. Nossek, Kurt Barb\'e, Manuel Stein

arxiv:1602.05462 v1 · 2016-02-17 · cs.IT · 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{VZCD6TJGGTQLIO65APQAQWROHI}

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	2026-05-18T01:20:28.084033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae443f4d2634e0b43bdd03e0085a2e3a0ba7c568d7da1e72fc29a6fea10f2d58

Aliases

arxiv: 1602.05462 · arxiv_version: 1602.05462v1 · doi: 10.48550/arxiv.1602.05462 · pith_short_12: VZCD6TJGGTQL · pith_short_16: VZCD6TJGGTQLIO65 · pith_short_8: VZCD6TJG

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/VZCD6TJGGTQLIO65APQAQWROHI \
  | 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: ae443f4d2634e0b43bdd03e0085a2e3a0ba7c568d7da1e72fc29a6fea10f2d58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8258e6f21068b40cbad78061c5b35a68c3a57d86856ada303b05881eb232db51",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-02-17T16:06:33Z",
    "title_canon_sha256": "b2b5397d7fa161b6ea0677626986439bd85658f0ea22d29d56dd2bb772e38e33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05462",
    "kind": "arxiv",
    "version": 1
  }
}