Pith Number

pith:3C2YQE6K

pith:2020:3C2YQE6K36YGHGD3PYZH3WSYAZ

not attested not anchored not stored refs pending

A Geometric View of the Service Rates of Codes Problem and its Application to the Service Rate of the First Order Reed-Muller Codes

Emina Soljanin, Fatemeh Kazemi, Sascha Kurz

arxiv:2001.09121 v1 · 2020-01-24 · 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{3C2YQE6K36YGHGD3PYZH3WSYAZ}

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	2026-07-05T00:35:39.742912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8b58813cadfb063987b7e327dda580675afab7ca081f831e25c10632bf859a4

Aliases

arxiv: 2001.09121 · arxiv_version: 2001.09121v1 · doi: 10.48550/arxiv.2001.09121 · pith_short_12: 3C2YQE6K36YG · pith_short_16: 3C2YQE6K36YGHGD3 · pith_short_8: 3C2YQE6K

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/3C2YQE6K36YGHGD3PYZH3WSYAZ \
  | 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: d8b58813cadfb063987b7e327dda580675afab7ca081f831e25c10632bf859a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf08fa17e726b5e44842eb6d4a06a0f13603234ae558086a28eaa46753c82bbf",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-01-24T18:12:24Z",
    "title_canon_sha256": "31f047fd26bb9a255bdcf70695db7aa8eaadfdcc2edabea989ce6f089d851b91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.09121",
    "kind": "arxiv",
    "version": 1
  }
}