Pith Number

pith:BHKMQBI7

pith:2011:BHKMQBI7RWXFFHGVV2GF256OQ5

not attested not anchored not stored refs pending

On the Sum-Capacity with Successive Decoding in Interference Channels

A. Salman Avestimehr, Chee Wei Tan, Gregory J. Pottie, Suhas N. Diggavi, Yue Zhao

arxiv:1103.0038 v2 · 2011-02-28 · 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{BHKMQBI7RWXFFHGVV2GF256OQ5}

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	2026-05-18T04:25:37.588544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09d4c8051f8dae529cd5ae8c5d77ce87693ceed0dafc258ed20fc129eef7eaae

Aliases

arxiv: 1103.0038 · arxiv_version: 1103.0038v2 · doi: 10.48550/arxiv.1103.0038 · pith_short_12: BHKMQBI7RWXF · pith_short_16: BHKMQBI7RWXFFHGV · pith_short_8: BHKMQBI7

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/BHKMQBI7RWXFFHGVV2GF256OQ5 \
  | 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: 09d4c8051f8dae529cd5ae8c5d77ce87693ceed0dafc258ed20fc129eef7eaae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "070c8730e88f3b9840b57b0cb25dce64e2663067ac566a3730f7aad0a39772d2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-02-28T22:04:06Z",
    "title_canon_sha256": "cc2489953c69d790430c252b4c0d7e7a2f5af9c4003df06674764f83ace95bf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0038",
    "kind": "arxiv",
    "version": 2
  }
}