Pith Number

pith:FBHQAYB6

pith:2019:FBHQAYB6CPDRO7PHVVAGEBXRTH

not attested not anchored not stored refs pending

Joint Time-Frequency Splitting for Multiuser SWIPT OFDM Networks

Mohammad Shikh-Bahaei, Wei Xu, Zhaohui Yang

arxiv:1902.03003 v1 · 2019-02-08 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBHQAYB6CPDRO7PHVVAGEBXRTH}

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	2026-05-17T23:54:28.611760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

284f00603e13c7177de7ad406206f199dd2c4e80e0ed791594b73dff681286ec

Aliases

arxiv: 1902.03003 · arxiv_version: 1902.03003v1 · doi: 10.48550/arxiv.1902.03003 · pith_short_12: FBHQAYB6CPDR · pith_short_16: FBHQAYB6CPDRO7PH · pith_short_8: FBHQAYB6

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/FBHQAYB6CPDRO7PHVVAGEBXRTH \
  | 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: 284f00603e13c7177de7ad406206f199dd2c4e80e0ed791594b73dff681286ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d9ac866281ffea392ce19207ab5fafcedb60f20f8eedaec3847fb4bd3310195",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-02-08T10:17:03Z",
    "title_canon_sha256": "3acb171b3b31b9d8fcc1d275686ac0c1e135a762e645a4aaacf8d263310778b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03003",
    "kind": "arxiv",
    "version": 1
  }
}