Pith Number

pith:4CGGDV5U

pith:2023:4CGGDV5UYY7266HYFZGF5KO7IP

not attested not anchored not stored refs pending

Learning Channel Capacity with Neural Mutual Information Estimator Based on Message Importance Measure

Chenghui Peng, Khaled B. Letaief, Pingyi Fan, Rui She, Zhefan Li

arxiv:2312.01546 v1 · 2023-12-04 · cs.IT · eess.SP · 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{4CGGDV5UYY7266HYFZGF5KO7IP}

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	2026-07-05T07:19:56.422630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e08c61d7b4c63faf78f82e4c5ea9df43f1b4447d51fba5c73db7fe4172f47fc2

Aliases

arxiv: 2312.01546 · arxiv_version: 2312.01546v1 · doi: 10.48550/arxiv.2312.01546 · pith_short_12: 4CGGDV5UYY72 · pith_short_16: 4CGGDV5UYY7266HY · pith_short_8: 4CGGDV5U

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/4CGGDV5UYY7266HYFZGF5KO7IP \
  | 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: e08c61d7b4c63faf78f82e4c5ea9df43f1b4447d51fba5c73db7fe4172f47fc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7250c4b47161f8d987dc6aea942e326c519a266dd8a9cb64ab7fcf99c2dc4ab7",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-12-04T00:26:00Z",
    "title_canon_sha256": "58aa24aae604fb321b1f8bbfe7eb7418c71f3bcdef07c9022f89d0d67430770d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.01546",
    "kind": "arxiv",
    "version": 1
  }
}