Pith Number

pith:YCGED7CC

pith:2017:YCGED7CCQO2GKCKIJA6GQ6AWMB

not attested not anchored not stored refs pending

Coded Fourier Transform

A. Salman Avestimehr, Mohammad Ali Maddah-Ali, Qian Yu

arxiv:1710.06471 v1 · 2017-10-17 · cs.DC · cs.IT · cs.LG · 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{YCGED7CCQO2GKCKIJA6GQ6AWMB}

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	2026-05-18T00:32:33.592498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c08c41fc4283b4650948483c68781660606482ed5406bf656292aa448cfcb6d9

Aliases

arxiv: 1710.06471 · arxiv_version: 1710.06471v1 · doi: 10.48550/arxiv.1710.06471 · pith_short_12: YCGED7CCQO2G · pith_short_16: YCGED7CCQO2GKCKI · pith_short_8: YCGED7CC

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/YCGED7CCQO2GKCKIJA6GQ6AWMB \
  | 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: c08c41fc4283b4650948483c68781660606482ed5406bf656292aa448cfcb6d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454b44a2fea32f96eddbbd1f7fe6482582b5c78511806da5540b8733aa89c72c",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-10-17T18:57:52Z",
    "title_canon_sha256": "d916c4aed3f321bce6e1876c5dd5d20843104a4c630f229319267e43ec6e7f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06471",
    "kind": "arxiv",
    "version": 1
  }
}