Pith Number

pith:NYLLNQFE

pith:2018:NYLLNQFEBKIZ3KCJDR3PZXHQM5

not attested not anchored not stored refs pending

Capacity Results for the K-User Broadcast Channel with Two Nested Multicast Messages

Mahesh K. Varanasi, Mohamed Salman

arxiv:1812.10520 v1 · 2018-12-26 · 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{NYLLNQFEBKIZ3KCJDR3PZXHQM5}

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	2026-05-17T23:57:20.833858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e16b6c0a40a919da8491c76fcdcf06744fb3234955938f003b5324971178fdd

Aliases

arxiv: 1812.10520 · arxiv_version: 1812.10520v1 · doi: 10.48550/arxiv.1812.10520 · pith_short_12: NYLLNQFEBKIZ · pith_short_16: NYLLNQFEBKIZ3KCJ · pith_short_8: NYLLNQFE

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/NYLLNQFEBKIZ3KCJDR3PZXHQM5 \
  | 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: 6e16b6c0a40a919da8491c76fcdcf06744fb3234955938f003b5324971178fdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90939520c22f9d85348da83b46773a98f15798f924e0834df2d1d2066108e436",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-12-26T20:01:36Z",
    "title_canon_sha256": "a05adbbdef40369a8c41c03fc9752e04d2229110be97fec614eeff2b858d1f9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10520",
    "kind": "arxiv",
    "version": 1
  }
}