Pith Number

pith:XNNQAEGP

pith:2017:XNNQAEGPYLMOADPHLFEFF7UI2E

not attested not anchored not stored refs pending

Sequential joint signal detection and signal-to-noise ratio estimation

A. M. Zoubir, H. V. Poor, K. G. Nagananda, M. Fau{\ss}

arxiv:1701.05297 v1 · 2017-01-19 · 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{XNNQAEGPYLMOADPHLFEFF7UI2E}

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	2026-05-18T00:52:30.316010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb5b0010cfc2d8e00de7594852fe88d10e6f62dd68afe81bf153a44774a8facd

Aliases

arxiv: 1701.05297 · arxiv_version: 1701.05297v1 · doi: 10.48550/arxiv.1701.05297 · pith_short_12: XNNQAEGPYLMO · pith_short_16: XNNQAEGPYLMOADPH · pith_short_8: XNNQAEGP

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/XNNQAEGPYLMOADPHLFEFF7UI2E \
  | 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: bb5b0010cfc2d8e00de7594852fe88d10e6f62dd68afe81bf153a44774a8facd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84ee0f1a9aa7d9b44daf71ad7de2547b63886b2b9f0a8d51befa170cec42a896",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-19T04:29:58Z",
    "title_canon_sha256": "723a9087e42cde35d01353a21bcccbacf5a452e00d07be3f02ed6c566823e5c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05297",
    "kind": "arxiv",
    "version": 1
  }
}