Pith Number

pith:6PMLD2OF

pith:2017:6PMLD2OF64E4JJBFU6BD74D5DR

not attested not anchored not stored refs pending

Lower Bounds on Exponential Moments of the Quadratic Error in Parameter Estimation

Neri Merhav

arxiv:1703.00188 v1 · 2017-03-01 · 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{6PMLD2OF64E4JJBFU6BD74D5DR}

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	2026-05-18T00:49:45.690684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3d8b1e9c5f709c4a425a7823ff07d1c5447779ecf77092085f93eddcbb7534e

Aliases

arxiv: 1703.00188 · arxiv_version: 1703.00188v1 · doi: 10.48550/arxiv.1703.00188 · pith_short_12: 6PMLD2OF64E4 · pith_short_16: 6PMLD2OF64E4JJBF · pith_short_8: 6PMLD2OF

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/6PMLD2OF64E4JJBFU6BD74D5DR \
  | 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: f3d8b1e9c5f709c4a425a7823ff07d1c5447779ecf77092085f93eddcbb7534e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b96b35ad77d096d957791f776f0db0e04434c27b5acd8a392c05437e2e0127d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-03-01T09:20:11Z",
    "title_canon_sha256": "ffcbb5edd19c96f03a50aa777c7e7fd88affeadc910665668d0a278c0c34b8e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00188",
    "kind": "arxiv",
    "version": 1
  }
}