Pith Number

pith:3XPTZYSR

pith:2019:3XPTZYSRHA4EHJDFVLGRTQ6TME

not attested not anchored not stored refs pending

Dual-polarisation Non-linear Frequency-division Multiplexed Transmission with b-Modulation

Domanic Lavery, Henning Buelow, Polina Bayvel, Son Thai Le, Vahid Aref, Xianhe Yangzhang

arxiv:1902.07619 v1 · 2019-02-20 · 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{3XPTZYSRHA4EHJDFVLGRTQ6TME}

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	2026-05-17T23:53:07.328152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dddf3ce251383843a465aacd19c3d3610c2f6a2b156473e6685866aebdef5369

Aliases

arxiv: 1902.07619 · arxiv_version: 1902.07619v1 · doi: 10.48550/arxiv.1902.07619 · pith_short_12: 3XPTZYSRHA4E · pith_short_16: 3XPTZYSRHA4EHJDF · pith_short_8: 3XPTZYSR

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/3XPTZYSRHA4EHJDFVLGRTQ6TME \
  | 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: dddf3ce251383843a465aacd19c3d3610c2f6a2b156473e6685866aebdef5369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b759f0f7b77da66b81d6a25581d75adbd452bf51233f52d30dd29079c97aa2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-02-20T16:09:30Z",
    "title_canon_sha256": "9e348fcec927a8b58196194f17dd0287e56769543961d09c9dc156ab15be77e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07619",
    "kind": "arxiv",
    "version": 1
  }
}