Pith Number

pith:4AKJGCKY

pith:2011:4AKJGCKYSAO4LZVRHMDURVHEU3

not attested not anchored not stored refs pending

On the Sensitivity of Continuous-Time Noncoherent Fading Channel Capacity

Giuseppe Durisi, Helmut B\"olcskei, Veniamin I. Morgenshtern

arxiv:1107.2527 v2 · 2011-07-13 · 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{4AKJGCKYSAO4LZVRHMDURVHEU3}

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	2026-05-18T03:52:26.416578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e014930958901dc5e6b13b0748d4e4a6f61b679168892532a40460be02c2371d

Aliases

arxiv: 1107.2527 · arxiv_version: 1107.2527v2 · doi: 10.48550/arxiv.1107.2527 · pith_short_12: 4AKJGCKYSAO4 · pith_short_16: 4AKJGCKYSAO4LZVR · pith_short_8: 4AKJGCKY

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/4AKJGCKYSAO4LZVRHMDURVHEU3 \
  | 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: e014930958901dc5e6b13b0748d4e4a6f61b679168892532a40460be02c2371d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b27114a03ae68a3b567ea0ea58728e0c3129101a14defdaf5ffdfabbc2c72f9f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-07-13T11:41:37Z",
    "title_canon_sha256": "04f00b4f908b54af661f157a6254825fc4f8938b5c8180fc7c1925c6bf3c6486"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2527",
    "kind": "arxiv",
    "version": 2
  }
}