Pith Number

pith:R6WN4GCT

pith:2012:R6WN4GCT6S4DNNGE2N4RANJRRG

not attested not anchored not stored refs pending

Network Coding-Based Cooperative ARQ Scheme

Angelos Antonopoulos, Christos Verikoukis

arxiv:1201.4650 v1 · 2012-01-23 · 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{R6WN4GCT6S4DNNGE2N4RANJRRG}

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	2026-05-18T02:44:32.635371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8facde1853f4b836b4c4d379103531898bdd4a03936a51ac128f4d5dbf4045eb

Aliases

arxiv: 1201.4650 · arxiv_version: 1201.4650v1 · doi: 10.48550/arxiv.1201.4650 · pith_short_12: R6WN4GCT6S4D · pith_short_16: R6WN4GCT6S4DNNGE · pith_short_8: R6WN4GCT

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/R6WN4GCT6S4DNNGE2N4RANJRRG \
  | 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: 8facde1853f4b836b4c4d379103531898bdd4a03936a51ac128f4d5dbf4045eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acc2da77c3d78da161993922215d1d9561e19d87cd9834147d0de411c7872bb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2012-01-23T08:55:48Z",
    "title_canon_sha256": "4f25e0b3ee497c327ea243dc0a761e5dc44b93d8c32438cffade3d74dc524494"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4650",
    "kind": "arxiv",
    "version": 1
  }
}