Pith Number

pith:ZIAJLDYX

pith:2018:ZIAJLDYXSOLIDQRIWZWQ3PK2MP

not attested not anchored not stored refs pending

Fast Blind MIMO Decoding through Vertex Hopping

Andrea Goldsmith, Jonathan Perlstein, Mary Wootters, Thomas Dean

arxiv:1810.07856 v2 · 2018-10-18 · eess.SP · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZIAJLDYXSOLIDQRIWZWQ3PK2MP}

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	2026-05-17T23:46:41.523657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca00958f17939681c228b66d0dbd5a63ed15c8c3455d86885d375996d5c1765c

Aliases

arxiv: 1810.07856 · arxiv_version: 1810.07856v2 · doi: 10.48550/arxiv.1810.07856 · pith_short_12: ZIAJLDYXSOLI · pith_short_16: ZIAJLDYXSOLIDQRI · pith_short_8: ZIAJLDYX

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/ZIAJLDYXSOLIDQRIWZWQ3PK2MP \
  | 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: ca00958f17939681c228b66d0dbd5a63ed15c8c3455d86885d375996d5c1765c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d09b3a698b0d6b7c28acf771aba13b0dc047f7c406f081f6d35f537c06385bc",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-10-18T01:24:46Z",
    "title_canon_sha256": "1b55c0c2ab3460aebd98fb85b3eb423b23490c9192de52cf751f729f7df375f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07856",
    "kind": "arxiv",
    "version": 2
  }
}