Pith Number

pith:7TCI7J63

pith:2018:7TCI7J63NENTH7VRNS3GJX5WDG

not attested not anchored not stored refs pending

Error Exponents of Typical Random Codes for the Colored Gaussian Channel

Neri Merhav

arxiv:1812.06250 v1 · 2018-12-15 · 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{7TCI7J63NENTH7VRNS3GJX5WDG}

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	2026-05-17T23:58:10.790748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcc48fa7db691b33feb16cb664dfb619be4a3a93f82d81a5b403a5da3ecbd844

Aliases

arxiv: 1812.06250 · arxiv_version: 1812.06250v1 · doi: 10.48550/arxiv.1812.06250 · pith_short_12: 7TCI7J63NENT · pith_short_16: 7TCI7J63NENTH7VR · pith_short_8: 7TCI7J63

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/7TCI7J63NENTH7VRNS3GJX5WDG \
  | 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: fcc48fa7db691b33feb16cb664dfb619be4a3a93f82d81a5b403a5da3ecbd844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8c7eecf6f974668a5f4be1ac6dce561a7ef5eb9f6e5d4554accedeaee56c1d7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-12-15T07:53:04Z",
    "title_canon_sha256": "87d7f423297818e8fcdea2e16e4ce93b72711a5cb4b14a728c471f74d15ac0eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06250",
    "kind": "arxiv",
    "version": 1
  }
}