Pith Number

pith:4FRQC7EM

pith:2016:4FRQC7EMJSPTOQJGNI3O2TMCUG

not attested not anchored not stored refs pending

Maximum Distance Separable Codes for $b$-Symbol Read Channels

Baokun Ding, Gennian Ge, Tao Zhang

arxiv:1609.09236 v1 · 2016-09-29 · 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{4FRQC7EMJSPTOQJGNI3O2TMCUG}

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	2026-05-18T01:03:38.411374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e163017c8c4c9f3741266a36ed4d82a18d107f5d20029e66f495d720c2a4cc8b

Aliases

arxiv: 1609.09236 · arxiv_version: 1609.09236v1 · doi: 10.48550/arxiv.1609.09236 · pith_short_12: 4FRQC7EMJSPT · pith_short_16: 4FRQC7EMJSPTOQJG · pith_short_8: 4FRQC7EM

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/4FRQC7EMJSPTOQJGNI3O2TMCUG \
  | 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: e163017c8c4c9f3741266a36ed4d82a18d107f5d20029e66f495d720c2a4cc8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db24d3bd1ba86108ad02eebe1cadc5ed8d6166b073d122bea6e597a8d29bd9c4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-09-29T07:39:31Z",
    "title_canon_sha256": "a9b6d4b1c90d9782c0939c9791c04bbddb0ac7799b93fff56030513ea6b2b9c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09236",
    "kind": "arxiv",
    "version": 1
  }
}