Pith Number

pith:2PIRRKAT

pith:2016:2PIRRKATDNOJGAUIODKKFBSDZY

not attested not anchored not stored refs pending

Space-Time Codes Based on Rank-Metric Codes and Their Decoding

Martin Bossert, Robert F. H. Fischer, Sebastian Stern, Sven Puchinger

arxiv:1605.05716 v3 · 2016-05-18 · 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{2PIRRKATDNOJGAUIODKKFBSDZY}

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	2026-05-18T00:43:35.817576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3d118a8131b5c93028870d4a28643ce0881a96f78253926823c46d9dc29c98d

Aliases

arxiv: 1605.05716 · arxiv_version: 1605.05716v3 · doi: 10.48550/arxiv.1605.05716 · pith_short_12: 2PIRRKATDNOJ · pith_short_16: 2PIRRKATDNOJGAUI · pith_short_8: 2PIRRKAT

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/2PIRRKATDNOJGAUIODKKFBSDZY \
  | 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: d3d118a8131b5c93028870d4a28643ce0881a96f78253926823c46d9dc29c98d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2ddbfa0aca28be0cb422398ebd4f9834519b95fe519b375df52926bf4793d30",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-05-18T19:38:01Z",
    "title_canon_sha256": "a8dea332fb328127832cf53b682ab0a1e82c13c26e7a4afd2410741755366085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05716",
    "kind": "arxiv",
    "version": 3
  }
}