Pith Number

pith:S56KKJ5Z

pith:2017:S56KKJ5Z4CB7NZYCZSCGZ7TVXJ

not attested not anchored not stored refs pending

Batch Codes from Hamming and Reed-M\"uller Codes

Alexander Vetter, Felice Manganiello, Sophia Friesenhahn, Travis Baumbaugh, Yariana Diaz

arxiv:1710.07386 v1 · 2017-10-20 · 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{S56KKJ5Z4CB7NZYCZSCGZ7TVXJ}

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	2026-05-18T00:32:24.977938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

977ca527b9e083f6e702cc846cfe75ba533c4f366eb4a8c2547e9e6e7eab21e1

Aliases

arxiv: 1710.07386 · arxiv_version: 1710.07386v1 · doi: 10.48550/arxiv.1710.07386 · pith_short_12: S56KKJ5Z4CB7 · pith_short_16: S56KKJ5Z4CB7NZYC · pith_short_8: S56KKJ5Z

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/S56KKJ5Z4CB7NZYCZSCGZ7TVXJ \
  | 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: 977ca527b9e083f6e702cc846cfe75ba533c4f366eb4a8c2547e9e6e7eab21e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e62aa65760ff7f4bfc32d4d1b99b9d5150759016b12d8b624b4bbc5396ba95",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-10-20T01:02:43Z",
    "title_canon_sha256": "15e46834779d1e535091582c5c1b4afdefe9f26d86a524856c9dca3db9f85698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07386",
    "kind": "arxiv",
    "version": 1
  }
}