Pith Number

pith:J4EFYVVM

pith:2017:J4EFYVVMTT5OT2Q2XNHAM72J6B

not attested not anchored not stored refs pending

Non-parametric Message Important Measure: Storage Code Design and Transmission Planning for Big Data

Khaled B. Letaief, Pingyi Fan, Rui She, Shanyun Liu

arxiv:1709.10280 v1 · 2017-09-29 · cs.IT · math.IT · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4EFYVVMTT5OT2Q2XNHAM72J6B}

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	2026-05-18T00:34:03.663461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f085c56ac9cfae9ea1abb4e067f49f04a843249e05978cc965b571760069903

Aliases

arxiv: 1709.10280 · arxiv_version: 1709.10280v1 · doi: 10.48550/arxiv.1709.10280 · pith_short_12: J4EFYVVMTT5O · pith_short_16: J4EFYVVMTT5OT2Q2 · pith_short_8: J4EFYVVM

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/J4EFYVVMTT5OT2Q2XNHAM72J6B \
  | 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: 4f085c56ac9cfae9ea1abb4e067f49f04a843249e05978cc965b571760069903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27ca49d78acd75564f489a9d4635fcf9a8e5cbeb7cc7116a73c694d73a63e09f",
    "cross_cats_sorted": [
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-09-29T08:22:31Z",
    "title_canon_sha256": "2fa2a5c92fe6b66c3b16e65f561a3bec6c45992759f7a0aa12ce9fcc8a3a2eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.10280",
    "kind": "arxiv",
    "version": 1
  }
}