Pith Number

pith:DZO7XTAA

pith:2012:DZO7XTAATISNLBCA6Q7V5X5B4K

not attested not anchored not stored refs pending

Degrees-of-Freedom Region of the MISO Broadcast Channel with General Mixed-CSIT

Jinyuan Chen, Petros Elia

arxiv:1205.3474 v1 · 2012-05-15 · 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{DZO7XTAATISNLBCA6Q7V5X5B4K}

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	2026-05-18T03:55:35.988293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e5dfbcc009a24d58440f43f5edfa1e2b3b50b7e5d87147f834b780d37ef09f4

Aliases

arxiv: 1205.3474 · arxiv_version: 1205.3474v1 · doi: 10.48550/arxiv.1205.3474 · pith_short_12: DZO7XTAATISN · pith_short_16: DZO7XTAATISNLBCA · pith_short_8: DZO7XTAA

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/DZO7XTAATISNLBCA6Q7V5X5B4K \
  | 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: 1e5dfbcc009a24d58440f43f5edfa1e2b3b50b7e5d87147f834b780d37ef09f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "789f27d4da1f61e2f5953d0a9db39e4b6528c033c573b753d01015c85f7a94e9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-05-15T18:44:24Z",
    "title_canon_sha256": "fc2928fb97a49a4b4653582681edc34ecd45b24919380b74580739b5a9dd1fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3474",
    "kind": "arxiv",
    "version": 1
  }
}