Pith Number

pith:ZZM7I6IP

pith:2010:ZZM7I6IPKV4TZMPZRFD6WW273H

not attested not anchored not stored refs pending

Achieving near-Capacity on Large Discrete Memoryless Channels

Amine Mezghani, Josef A. Nossek, Michel T. Ivrlac

arxiv:1010.5526 v1 · 2010-10-26 · 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{ZZM7I6IPKV4TZMPZRFD6WW273H}

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	2026-05-18T04:38:16.508288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce59f4790f55793cb1f98947eb5b5fd9e14a45c49a4c2c5edea00eb9d31f8e8c

Aliases

arxiv: 1010.5526 · arxiv_version: 1010.5526v1 · doi: 10.48550/arxiv.1010.5526 · pith_short_12: ZZM7I6IPKV4T · pith_short_16: ZZM7I6IPKV4TZMPZ · pith_short_8: ZZM7I6IP

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/ZZM7I6IPKV4TZMPZRFD6WW273H \
  | 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: ce59f4790f55793cb1f98947eb5b5fd9e14a45c49a4c2c5edea00eb9d31f8e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "298059975a0dad8b3e93f6ce381e1576c8c27eda3234c4d6934f4540d39ed063",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-10-26T21:39:16Z",
    "title_canon_sha256": "d20656cc9f9869de7442e2af3bc685cd4b6e6cb248b69eccd5da319732289d17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5526",
    "kind": "arxiv",
    "version": 1
  }
}