Pith Number

pith:44IDMEFU

pith:2013:44IDMEFULCB4DWMNJX5YQVAWPH

not attested not anchored not stored refs pending

Calculation of the Performance of Communication Systems from Measured Oscillator Phase Noise

Ashkan Panahi, Dan Kuylenstierna, Herbert Zirath, M. Reza Khanzadi, Thomas Eriksson

arxiv:1305.1187 v2 · 2013-05-06 · 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{44IDMEFULCB4DWMNJX5YQVAWPH}

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	2026-05-18T00:58:42.390248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7103610b45883c1d98d4dfb88541679fcdfb60b5950702187e9fa640d76db2c

Aliases

arxiv: 1305.1187 · arxiv_version: 1305.1187v2 · doi: 10.48550/arxiv.1305.1187 · pith_short_12: 44IDMEFULCB4 · pith_short_16: 44IDMEFULCB4DWMN · pith_short_8: 44IDMEFU

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/44IDMEFULCB4DWMNJX5YQVAWPH \
  | 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: e7103610b45883c1d98d4dfb88541679fcdfb60b5950702187e9fa640d76db2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7227c174dc7b79f81285a43aab24d8958d445df629d876d88f6d0fbc66c92b0b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-05-06T13:41:10Z",
    "title_canon_sha256": "28afba2ac1bad34d08ffb59556bbd650e776b330703578e00b6ae7ced5f584b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1187",
    "kind": "arxiv",
    "version": 2
  }
}