Pith Number

pith:6MEX45DR

pith:2018:6MEX45DRT4KF6IKTVJJD2LSTGD

not attested not anchored not stored refs pending

Trade-offs Between Weak-Noise Estimation Performance and Outage Exponents in Nonlinear Modulation

Neri Merhav

arxiv:1802.04627 v2 · 2018-02-13 · 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{6MEX45DRT4KF6IKTVJJD2LSTGD}

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	2026-05-18T00:23:20.673851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3097e74719f145f2153aa523d2e5330cc9d091ec1a54ac294a4e03e00214ea5

Aliases

arxiv: 1802.04627 · arxiv_version: 1802.04627v2 · doi: 10.48550/arxiv.1802.04627 · pith_short_12: 6MEX45DRT4KF · pith_short_16: 6MEX45DRT4KF6IKT · pith_short_8: 6MEX45DR

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/6MEX45DRT4KF6IKTVJJD2LSTGD \
  | 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: f3097e74719f145f2153aa523d2e5330cc9d091ec1a54ac294a4e03e00214ea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bc6a509500bf1bef803fd9bc5ec4a103d4963881f23c88e230129e80e167c51",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-13T14:05:06Z",
    "title_canon_sha256": "a57b47173d88968f96f22147c7bde485f9a817e5229f5b069707227807696ea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04627",
    "kind": "arxiv",
    "version": 2
  }
}