Pith Number

pith:R2VWFBDO

pith:2010:R2VWFBDO44KWWSVWQV3XDP2YNZ

not attested not anchored not stored refs pending

Protocol design and stability/delay analysis of half-duplex buffered cognitive relay systems

Peiliang Qiu, Shunqing Zhang, Vincent Lau, Yan Chen

arxiv:1001.0346 v1 · 2010-01-03 · 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{R2VWFBDO44KWWSVWQV3XDP2YNZ}

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	2026-07-04T17:18:47.866410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eab62846ee7156b4ab6857771bf586e5c46c2311bdb652793fa3ef906f084fd

Aliases

arxiv: 1001.0346 · arxiv_version: 1001.0346v1 · doi: 10.48550/arxiv.1001.0346 · pith_short_12: R2VWFBDO44KW · pith_short_16: R2VWFBDO44KWWSVW · pith_short_8: R2VWFBDO

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/R2VWFBDO44KWWSVWQV3XDP2YNZ \
  | 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: 8eab62846ee7156b4ab6857771bf586e5c46c2311bdb652793fa3ef906f084fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0ea287abe646260fccec2ec63e500d472cb66936115704205e156545926fc69",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-01-03T03:14:07Z",
    "title_canon_sha256": "2055f8ed7819ec30015206f27516971ebad439b3128513e70cace757df09311e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0346",
    "kind": "arxiv",
    "version": 1
  }
}