Pith Number

pith:3VCW4XEC

pith:2014:3VCW4XECZI3S2IKZXCP45M5DHJ

not attested not anchored not stored refs pending

Primary User-aware Network Coding for Multi-hop Cognitive Radio Networks

Arsany Guirguis, Moustafa Youssef, Raymond Guirguis

arxiv:1408.2078 v1 · 2014-08-09 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3VCW4XECZI3S2IKZXCP45M5DHJ}

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	2026-05-18T02:45:30.370121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd456e5c82ca372d2159b89fceb3a33a67eaa5a0d57a97cf966231e5e20a1580

Aliases

arxiv: 1408.2078 · arxiv_version: 1408.2078v1 · doi: 10.48550/arxiv.1408.2078 · pith_short_12: 3VCW4XECZI3S · pith_short_16: 3VCW4XECZI3S2IKZ · pith_short_8: 3VCW4XEC

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/3VCW4XECZI3S2IKZXCP45M5DHJ \
  | 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: dd456e5c82ca372d2159b89fceb3a33a67eaa5a0d57a97cf966231e5e20a1580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c2def4bd31ff5870846478c779ae23131238ccc05c80c73d52b203af2a00dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-08-09T10:21:11Z",
    "title_canon_sha256": "03aceb9f5ae49dff99a3bf79bcd01abb7ed842e722eca37ea56d46e29ccf6362"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2078",
    "kind": "arxiv",
    "version": 1
  }
}