Pith Number

pith:C64KQRS6

pith:2013:C64KQRS6A2JY3PKI33T363JYSL

not attested not anchored not stored refs pending

Two-Way Relaying under the Presence of Relay Transceiver Hardware Impairments

Agisilaos Papadogiannis, Emil Bj\"ornson, M\'erouane Debbah, Michail Matthaiou

arxiv:1307.2923 v2 · 2013-07-10 · 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{C64KQRS6A2JY3PKI33T363JYSL}

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	2026-05-18T02:52:49.564481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17b8a8465e06938dbd48dee7bf6d3892c604a7df4241feef1be7e2cb1582254f

Aliases

arxiv: 1307.2923 · arxiv_version: 1307.2923v2 · doi: 10.48550/arxiv.1307.2923 · pith_short_12: C64KQRS6A2JY · pith_short_16: C64KQRS6A2JY3PKI · pith_short_8: C64KQRS6

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/C64KQRS6A2JY3PKI33T363JYSL \
  | 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: 17b8a8465e06938dbd48dee7bf6d3892c604a7df4241feef1be7e2cb1582254f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e06768b4f5e415b0770cbad3bb4367635af555f522b3bb7d9a322d65d7fdf6f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-07-10T21:24:22Z",
    "title_canon_sha256": "0f8e8fce21a402134991a05f4be1d61cf1da74db05682a8c83ef7690fe1eb1ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2923",
    "kind": "arxiv",
    "version": 2
  }
}