Pith Number

pith:OTZUL2YV

pith:2017:OTZUL2YVATKIVE4YCLTLT4PGKC

not attested not anchored not stored refs pending

Energy Efficient Adaptive Network Coding Schemes for Satellite Communications

Ala Eddine Gharsellaoui, Alessandro Vanelli Coralli, Daniele Tarchi, Samah A. M. Ghanem

arxiv:1704.04789 v1 · 2017-04-16 · cs.IT · 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{OTZUL2YVATKIVE4YCLTLT4PGKC}

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	2026-05-18T00:46:17.737341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74f345eb1504d48a939812e6b9f1e650b5cd6e9e666262b0b556c69bbe40e8e2

Aliases

arxiv: 1704.04789 · arxiv_version: 1704.04789v1 · doi: 10.48550/arxiv.1704.04789 · pith_short_12: OTZUL2YVATKI · pith_short_16: OTZUL2YVATKIVE4Y · pith_short_8: OTZUL2YV

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/OTZUL2YVATKIVE4YCLTLT4PGKC \
  | 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: 74f345eb1504d48a939812e6b9f1e650b5cd6e9e666262b0b556c69bbe40e8e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e166067669ba954e09d53bdfd11b9032955bdd02d057a3649f6e704d2306ed51",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-04-16T15:58:51Z",
    "title_canon_sha256": "580bb8db2d5dbd2b4bcfe4658be86bb9574803e1b15f1971c77915400dec7f52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04789",
    "kind": "arxiv",
    "version": 1
  }
}