Pith Number

pith:SDYLKHLP

pith:2014:SDYLKHLPRXEEHFNHLN2MKYXGZF

not attested not anchored not stored refs pending

Joint Network and Gelfand-Pinsker Coding for 3-Receiver Gaussian Broadcast Channels with Receiver Message Side Information

Jin Sima, Wei Chen

arxiv:1407.8409 v2 · 2014-07-31 · 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{SDYLKHLPRXEEHFNHLN2MKYXGZF}

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	2026-05-18T02:44:55.222522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f0b51d6f8dc84395a75b74c562e6c97e71de07d536f257fbf23da81b2d6203

Aliases

arxiv: 1407.8409 · arxiv_version: 1407.8409v2 · doi: 10.48550/arxiv.1407.8409 · pith_short_12: SDYLKHLPRXEE · pith_short_16: SDYLKHLPRXEEHFNH · pith_short_8: SDYLKHLP

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/SDYLKHLPRXEEHFNHLN2MKYXGZF \
  | 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: 90f0b51d6f8dc84395a75b74c562e6c97e71de07d536f257fbf23da81b2d6203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba189c8e3c2392f9d67b3450ed3a1a22c04a053a51b7ffecbfeb8c10ea54fb8e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-07-31T13:38:12Z",
    "title_canon_sha256": "2a31a2908f667a409a65440f08d992f58ed0e1f7f2ffa0ec48181ef6d0cc14f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8409",
    "kind": "arxiv",
    "version": 2
  }
}