Pith Number

pith:7J7S4XF3

pith:2016:7J7S4XF3UER55NP3L67PYSJILT

not attested not anchored not stored refs pending

Revisited Design Criteria For STBCs With Reduced Complexity ML Decoding

Asma Mejri, Ghaya Rekaya-Ben Othmane, Mohamed-Achraf Khsiba

arxiv:1605.02899 v1 · 2016-05-10 · 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{7J7S4XF3UER55NP3L67PYSJILT}

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	2026-05-18T01:15:08.242930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa7f2e5cbba123deb5fb5fbefc49285ce82fbac37090e1812eae6f17d1f14d15

Aliases

arxiv: 1605.02899 · arxiv_version: 1605.02899v1 · doi: 10.48550/arxiv.1605.02899 · pith_short_12: 7J7S4XF3UER5 · pith_short_16: 7J7S4XF3UER55NP3 · pith_short_8: 7J7S4XF3

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/7J7S4XF3UER55NP3L67PYSJILT \
  | 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: fa7f2e5cbba123deb5fb5fbefc49285ce82fbac37090e1812eae6f17d1f14d15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96f9eebb2b8977695d4d9067f7e557b26adb9b6f407c2d8ec183e141a7b3cb5d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-05-10T09:21:33Z",
    "title_canon_sha256": "6e6d1160ad8979d8658b5250a67d5bfe4bd0741da6ee3499ca00d5af8fa00184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02899",
    "kind": "arxiv",
    "version": 1
  }
}