Pith Number

pith:PSR6CJ64

pith:2018:PSR6CJ646RZ2HKJSH3QIZ4B2WU

not attested not anchored not stored refs pending

Optimal Combining and Performance Analysis for Two-Way EH Relay Systems with TDBC Protocol

Hailin Zhang, Liqin Shi, Xiaoli Chu, Yangyang Zhang, Yinghui Ye

arxiv:1812.00079 v2 · 2018-11-30 · 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{PSR6CJ646RZ2HKJSH3QIZ4B2WU}

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	2026-05-17T23:58:13.342495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca3e127dcf473a3a9323ee08cf03ab52ad9c3d4ee04150c66a47616c1fefb45

Aliases

arxiv: 1812.00079 · arxiv_version: 1812.00079v2 · doi: 10.48550/arxiv.1812.00079 · pith_short_12: PSR6CJ646RZ2 · pith_short_16: PSR6CJ646RZ2HKJS · pith_short_8: PSR6CJ64

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/PSR6CJ646RZ2HKJSH3QIZ4B2WU \
  | 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: 7ca3e127dcf473a3a9323ee08cf03ab52ad9c3d4ee04150c66a47616c1fefb45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a5d3b81c7a740c93b06f5f63dfd6d55e314372fdebb7a7958e64589951804c0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-11-30T22:39:24Z",
    "title_canon_sha256": "346f9ef634ee723acdc0747e9cd7e6c17ba2efacb7f85f60f855450be056abe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00079",
    "kind": "arxiv",
    "version": 2
  }
}