Pith Number

pith:OCX2ZVIA

pith:2014:OCX2ZVIAC4CSLCPWMIEAHRDGZQ

not attested not anchored not stored refs pending

Impact of Low-OSNR Operation on the Performance of Advanced Coherent Optical Transmission Systems

A. Carena, F. Forghieri, G. Bosco, P. Poggiolini, V. Curri, Y. Jiang

arxiv:1407.2223 v3 · 2014-07-07 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCX2ZVIAC4CSLCPWMIEAHRDGZQ}

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	2026-05-18T01:19:22.369949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70afacd50017052589f6620803c466cc34ad43cd0641cc821ade36a2ae87059f

Aliases

arxiv: 1407.2223 · arxiv_version: 1407.2223v3 · doi: 10.48550/arxiv.1407.2223 · pith_short_12: OCX2ZVIAC4CS · pith_short_16: OCX2ZVIAC4CSLCPW · pith_short_8: OCX2ZVIA

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/OCX2ZVIAC4CSLCPWMIEAHRDGZQ \
  | 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: 70afacd50017052589f6620803c466cc34ad43cd0641cc821ade36a2ae87059f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a29c02eb62e471d083fb623a5bb616c2ec0478e6472ca25561a69ef48976a36d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-07-07T11:20:01Z",
    "title_canon_sha256": "85ea3eb76cf141c67d1f86ffe9f3b38b1f83503459df72bdb577f9a3320c88da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2223",
    "kind": "arxiv",
    "version": 3
  }
}