Pith Number

pith:EH4MI42A

pith:2013:EH4MI42AMYDICLIFE32GW75KNS

not attested not anchored not stored refs pending

Accumulation of nonlinear interference noise in fiber-optic systems

Antonio Mecozzi, Mark Shtaif, Meir Feder, Ronen Dar

arxiv:1310.6137 v5 · 2013-10-23 · 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{EH4MI42AMYDICLIFE32GW75KNS}

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	2026-05-18T01:46:55.802951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21f8c473406606812d0526f46b7faa6c81d029d82bed97ed96ac65239b5f5514

Aliases

arxiv: 1310.6137 · arxiv_version: 1310.6137v5 · doi: 10.48550/arxiv.1310.6137 · pith_short_12: EH4MI42AMYDI · pith_short_16: EH4MI42AMYDICLIF · pith_short_8: EH4MI42A

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/EH4MI42AMYDICLIFE32GW75KNS \
  | 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: 21f8c473406606812d0526f46b7faa6c81d029d82bed97ed96ac65239b5f5514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fd0f65dbcb1538a934d040b4e292fadfc981ec630510e4e7c70f722e138718d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-10-23T07:36:05Z",
    "title_canon_sha256": "10b262c72b789f4020c9f9e756250f238728771e0be9d09574ab1de4105d9a30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6137",
    "kind": "arxiv",
    "version": 5
  }
}