Pith Number

pith:4TMMTMZD

pith:2015:4TMMTMZDPHOXA5ERY6YDYZEIQM

not attested not anchored not stored refs pending

Maximum Throughput Opportunistic Network Coding in Two-Way Relay Networks

Maha Zohdy, Mohamed Nafie, Tamer ElBatt

arxiv:1502.02868 v1 · 2015-02-10 · 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{4TMMTMZDPHOXA5ERY6YDYZEIQM}

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	2026-05-18T02:27:30.621598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d8c9b32379dd707491c7b03c6488833718428d72e69342dc56a2aff66cc18c

Aliases

arxiv: 1502.02868 · arxiv_version: 1502.02868v1 · doi: 10.48550/arxiv.1502.02868 · pith_short_12: 4TMMTMZDPHOX · pith_short_16: 4TMMTMZDPHOXA5ER · pith_short_8: 4TMMTMZD

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/4TMMTMZDPHOXA5ERY6YDYZEIQM \
  | 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: e4d8c9b32379dd707491c7b03c6488833718428d72e69342dc56a2aff66cc18c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4f1be4633ed2411af959e4663901a19c4a3b10b7dd73f4a11210aa1c0dfb415",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-02-10T11:49:11Z",
    "title_canon_sha256": "f284a10b08b04c29f5e2ce0f0d8e3ca20d5106dde3c3d4c57cd3e33bcac90f61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02868",
    "kind": "arxiv",
    "version": 1
  }
}