Pith Number

pith:5GQQFFYE

pith:2013:5GQQFFYEA5LO4FE7MYKTCDM3B2

not attested not anchored not stored refs pending

A Cooperative MARC Scheme Using Analogue Network Coding to Achieve Second-Order Diversity

Masoumeh Nasiri-Kenari, Mohammad Shahrokh Esfahani

arxiv:1303.0058 v2 · 2013-03-01 · cs.IT · cs.NI · 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{5GQQFFYEA5LO4FE7MYKTCDM3B2}

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	2026-05-18T03:32:04.606448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9a10297040756ee149f6615310d9b0eb5f6f98597c32e3239a1a34d0d195e72

Aliases

arxiv: 1303.0058 · arxiv_version: 1303.0058v2 · doi: 10.48550/arxiv.1303.0058 · pith_short_12: 5GQQFFYEA5LO · pith_short_16: 5GQQFFYEA5LO4FE7 · pith_short_8: 5GQQFFYE

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/5GQQFFYEA5LO4FE7MYKTCDM3B2 \
  | 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: e9a10297040756ee149f6615310d9b0eb5f6f98597c32e3239a1a34d0d195e72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dfcdba11768e5d475c9c3dbd324312c8837c12a186408b30b204a2a117844b8",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-01T00:47:29Z",
    "title_canon_sha256": "1c3eed7a944f0f33b596d6a5ad72fd39f172cc39b2d7bbe92db86a90313d9b2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0058",
    "kind": "arxiv",
    "version": 2
  }
}