Pith Number

pith:J2SIUBCQ

pith:2022:J2SIUBCQGSUBXJOCL2PY4LPKSM

not attested not anchored not stored refs pending

Revisiting Chernoff Information with Likelihood Ratio Exponential Families

Frank Nielsen

arxiv:2207.03745 v4 · 2022-07-08 · 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{J2SIUBCQGSUBXJOCL2PY4LPKSM}

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.

Cited by

1 paper in Pith

Physics-driven Comparative Analysis of Various Statistical Distance Metrics and Normalizing Functions

Receipt and verification

First computed	2026-07-05T05:02:26.246280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ea48a045034a81ba5c25e9f8e2dea9321f8246471250ba31d2405b56d296420

Aliases

arxiv: 2207.03745 · arxiv_version: 2207.03745v4 · doi: 10.48550/arxiv.2207.03745 · pith_short_12: J2SIUBCQGSUB · pith_short_16: J2SIUBCQGSUBXJOC · pith_short_8: J2SIUBCQ

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/J2SIUBCQGSUBXJOCL2PY4LPKSM \
  | 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: 4ea48a045034a81ba5c25e9f8e2dea9321f8246471250ba31d2405b56d296420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "017fcabeadbe08a77b169d656ffeef8afa4c2a856f6db475b44f2d84d4f3cfdb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-07-08T08:31:43Z",
    "title_canon_sha256": "e99ee3fbb4efef2297eebf52fa2268586c1ca27f66ddfb89614bed39f3e0a64d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03745",
    "kind": "arxiv",
    "version": 4
  }
}