Pith Number

pith:CTYHOHBW

pith:2013:CTYHOHBWFZKSGXOZEWUWP2SIUK

not attested not anchored not stored refs pending

Graph-Theoretic Characterization of The Feasibility of The Precoding-Based 3-Unicast Interference Alignment Scheme

Chih-Chun Wang, Jaemin Han, Ness B. Shroff

arxiv:1305.0503 v1 · 2013-05-02 · 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{CTYHOHBWFZKSGXOZEWUWP2SIUK}

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	2026-05-18T03:26:40.047813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14f0771c362e55235dd925a967ea48a284fe398b0cbe33fd7d9f6b0c3d545261

Aliases

arxiv: 1305.0503 · arxiv_version: 1305.0503v1 · doi: 10.48550/arxiv.1305.0503 · pith_short_12: CTYHOHBWFZKS · pith_short_16: CTYHOHBWFZKSGXOZ · pith_short_8: CTYHOHBW

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/CTYHOHBWFZKSGXOZEWUWP2SIUK \
  | 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: 14f0771c362e55235dd925a967ea48a284fe398b0cbe33fd7d9f6b0c3d545261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95fa081719353d8d0a076376b8cf1f4ebec069300c35912206635d5a0ae57956",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-05-02T16:40:27Z",
    "title_canon_sha256": "916e460f6ad60bd475bef541d797ee52d079bc9311c37b672445601f73c3c395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0503",
    "kind": "arxiv",
    "version": 1
  }
}