Pith Number

pith:5AG7BX4T

pith:2011:5AG7BX4TA3ZTZPVE6TANVWD5OP

not attested not anchored not stored refs pending

Capacity Theorems for the Fading Interference Channel with a Relay and Feedback Links

Daniel Zahavi, Ron Dabora

arxiv:1104.4308 v3 · 2011-04-21 · 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{5AG7BX4TA3ZTZPVE6TANVWD5OP}

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	2026-05-18T02:22:01.447347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e80df0df9306f33cbea4f4c0dad87d73e91cc4761526b5a0bdd63e945566b5ba

Aliases

arxiv: 1104.4308 · arxiv_version: 1104.4308v3 · doi: 10.48550/arxiv.1104.4308 · pith_short_12: 5AG7BX4TA3ZT · pith_short_16: 5AG7BX4TA3ZTZPVE · pith_short_8: 5AG7BX4T

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/5AG7BX4TA3ZTZPVE6TANVWD5OP \
  | 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: e80df0df9306f33cbea4f4c0dad87d73e91cc4761526b5a0bdd63e945566b5ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24ca83ca3790eb62a1a3a0c2b011eaa1fd562a01347888bd12269863883aaf40",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-04-21T16:36:59Z",
    "title_canon_sha256": "0293d5fa6ebf26618edeb23b3e30abf20e5a6830f6a640b39f6a79df6d228041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4308",
    "kind": "arxiv",
    "version": 3
  }
}