Pith Number

pith:VSN67Q7C

pith:2018:VSN67Q7CX7ECQEX7U5XDFNBFJT

not attested not anchored not stored refs pending

Optimal Hybrid Full-Duplex/Half-Duplex Scheme for Buffer Aided Relay Systems

Bin Xia, Cheng Li, Pihe Hu, Yao Yao

arxiv:1802.06001 v2 · 2018-02-16 · 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{VSN67Q7CX7ECQEX7U5XDFNBFJT}

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	2026-05-18T00:22:02.222811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac9befc3e2bfc82812ffa76e32b4254cc9cb43df1577bcb184107e7ebcb7c70b

Aliases

arxiv: 1802.06001 · arxiv_version: 1802.06001v2 · doi: 10.48550/arxiv.1802.06001 · pith_short_12: VSN67Q7CX7EC · pith_short_16: VSN67Q7CX7ECQEX7 · pith_short_8: VSN67Q7C

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/VSN67Q7CX7ECQEX7U5XDFNBFJT \
  | 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: ac9befc3e2bfc82812ffa76e32b4254cc9cb43df1577bcb184107e7ebcb7c70b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8303c591e7b4ecda4e44891d0a530a254db3ae045c50e0af6a34cd9ec181255",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-16T16:09:17Z",
    "title_canon_sha256": "8d0491d3a3ed09e149f863991213f6b2053fe6335a769f444b6b20c4d5ddfd04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06001",
    "kind": "arxiv",
    "version": 2
  }
}