Pith Number

pith:SZJQ6DCZ

pith:2009:SZJQ6DCZIWL7GHBW4AB7GHRLQU

not attested not anchored not stored refs pending

Sum-capacity of Interference Channels with a Local View: Impact of Distributed Decisions

Ashutosh Sabharwal, Vaneet Aggarwal, Youjian Liu

arxiv:0910.3494 v1 · 2009-10-19 · 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{SZJQ6DCZIWL7GHBW4AB7GHRLQU}

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	2026-05-18T02:47:51.457154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96530f0c594597f31c36e003f31e2b8519669992fea72df66ce148dab0e8fc29

Aliases

arxiv: 0910.3494 · arxiv_version: 0910.3494v1 · doi: 10.48550/arxiv.0910.3494 · pith_short_12: SZJQ6DCZIWL7 · pith_short_16: SZJQ6DCZIWL7GHBW · pith_short_8: SZJQ6DCZ

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/SZJQ6DCZIWL7GHBW4AB7GHRLQU \
  | 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: 96530f0c594597f31c36e003f31e2b8519669992fea72df66ce148dab0e8fc29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f64db6461daa5262f71ca72d6ba7ad904c3dc592781b1ac9b5f7d6f1c8a4a61e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2009-10-19T09:40:45Z",
    "title_canon_sha256": "c4fdede550964f98eae062bb1705fdf83c0b58cffd08d355f07378e9717e2377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3494",
    "kind": "arxiv",
    "version": 1
  }
}