Pith Number

pith:F2L3RLNR

pith:2017:F2L3RLNRTZTN3MBAY4I26TKP3V

not attested not anchored not stored refs pending

On the Sum Capacity of Many-to-one and One-to-many Gaussian Interference Channels

Abhiram Gnanasambandam, Ragini Chaluvadi, Srikrishna Bhashyam

arxiv:1701.04971 v4 · 2017-01-18 · 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{F2L3RLNRTZTN3MBAY4I26TKP3V}

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	2026-05-18T00:45:06.207133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e97b8adb19e66ddb020c711af4d4fdd71c38673e0a5d472465184cd18d833db

Aliases

arxiv: 1701.04971 · arxiv_version: 1701.04971v4 · doi: 10.48550/arxiv.1701.04971 · pith_short_12: F2L3RLNRTZTN · pith_short_16: F2L3RLNRTZTN3MBA · pith_short_8: F2L3RLNR

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/F2L3RLNRTZTN3MBAY4I26TKP3V \
  | 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: 2e97b8adb19e66ddb020c711af4d4fdd71c38673e0a5d472465184cd18d833db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e536086c4f82eca6e0357867ce2fb8071714dcd625067d6f7bad1032ff1e73be",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-18T06:58:04Z",
    "title_canon_sha256": "bdc54dc23d83ccd2ae5a1b2ab3db2a708a8534e3e62d3feef5df26a86c310988"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04971",
    "kind": "arxiv",
    "version": 4
  }
}