Pith Number

pith:ARUNWIQS

pith:2010:ARUNWIQSZK6KCIPH52FWABWCDH

not attested not anchored not stored refs pending

Certain Relations between Mutual Information and Fidelity of Statistical Estimation

Sudhakar Prasad

arxiv:1010.1508 v1 · 2010-10-07 · stat.AP · 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{ARUNWIQSZK6KCIPH52FWABWCDH}

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	2026-05-18T04:39:40.946454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0468db2212cabca121e7ee8b6006c219c832c99f652fecb13dc395d6d619586a

Aliases

arxiv: 1010.1508 · arxiv_version: 1010.1508v1 · doi: 10.48550/arxiv.1010.1508 · pith_short_12: ARUNWIQSZK6K · pith_short_16: ARUNWIQSZK6KCIPH · pith_short_8: ARUNWIQS

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/ARUNWIQSZK6KCIPH52FWABWCDH \
  | 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: 0468db2212cabca121e7ee8b6006c219c832c99f652fecb13dc395d6d619586a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a14142df8b6dadac92a934d9bb70047c8c68247af548190ef294f0a2c18978a",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2010-10-07T18:42:36Z",
    "title_canon_sha256": "c58aa044dba2079b3da367ae7ac2cf83f5225178bf566bd36135b71964fd4824"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1508",
    "kind": "arxiv",
    "version": 1
  }
}