Pith Number

pith:IREB4EL6

pith:2017:IREB4EL6CKWNNDONNNX3OK6OXE

not attested not anchored not stored refs pending

Quantitative Benchmarks and New Directions for Noise Power Estimation Methods in ISM Radio Environment

Aamir Mahmood, Emiliano Sisinni, Jakub Nikonowicz, Mikael Gidlund

arxiv:1711.05642 v1 · 2017-11-15 · 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{IREB4EL6CKWNNDONNNX3OK6OXE}

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	2026-05-18T00:30:29.297282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44481e117e12acd68dcd6b6fb72bceb9065cc3ac44008aba266c413e4394a2aa

Aliases

arxiv: 1711.05642 · arxiv_version: 1711.05642v1 · doi: 10.48550/arxiv.1711.05642 · pith_short_12: IREB4EL6CKWN · pith_short_16: IREB4EL6CKWNNDON · pith_short_8: IREB4EL6

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/IREB4EL6CKWNNDONNNX3OK6OXE \
  | 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: 44481e117e12acd68dcd6b6fb72bceb9065cc3ac44008aba266c413e4394a2aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e445789b3e9d9bb6720930c1ad1a0e77d9948d40f1cef1c724043ca83bce747c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-15T15:57:29Z",
    "title_canon_sha256": "68f71a5c0c2dc0b6195ab382b2407662430d73184007e84e33b65f494274d5e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05642",
    "kind": "arxiv",
    "version": 1
  }
}