Pith Number

pith:3XBPK6CI

pith:2016:3XBPK6CIR7ISCN2ZDZ7MFLX6SC

not attested not anchored not stored refs pending

Fast Detection of Orthogonal Space-Time Block Codes with Unknown Channel

Guangyu Ti, Ming Li, Wenfei Liu, Xiaowen Tian

arxiv:1605.00760 v1 · 2016-05-03 · 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{3XBPK6CIR7ISCN2ZDZ7MFLX6SC}

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	2026-05-18T00:58:56.895647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddc2f578488fd12137591e7ec2aefe9099674b13ad5ac15582ba8f03c41a0509

Aliases

arxiv: 1605.00760 · arxiv_version: 1605.00760v1 · doi: 10.48550/arxiv.1605.00760 · pith_short_12: 3XBPK6CIR7IS · pith_short_16: 3XBPK6CIR7ISCN2Z · pith_short_8: 3XBPK6CI

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/3XBPK6CIR7ISCN2ZDZ7MFLX6SC \
  | 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: ddc2f578488fd12137591e7ec2aefe9099674b13ad5ac15582ba8f03c41a0509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c1faf710f96cd4cdeea8a01e0d8f06411ebcab94dfe3b30dc52b6dd91cccfee",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-05-03T06:50:10Z",
    "title_canon_sha256": "edfb620890554778d982a00fdbb46d7668817ce2c23040bdcb646843d728c522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00760",
    "kind": "arxiv",
    "version": 1
  }
}