Pith Number

pith:AALBV45T

pith:2021:AALBV45THXZA37PDZQOITQ67O4

not attested not anchored not stored refs pending

Nonlinear Fiber System for Shot-noise Limited Intensity Noise Suppression and Amplification

Franz X. K\"artner, Kemal \c{S}afak, Marvin Edelmann, Yi Hua

arxiv:2105.04182 v1 · 2021-05-10 · 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{AALBV45THXZA37PDZQOITQ67O4}

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	2026-07-05T02:59:20.494191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00161af3b33df20dfde3cc1c89c3df770d4ec7ac53cea88ad4a917fde9967a85

Aliases

arxiv: 2105.04182 · arxiv_version: 2105.04182v1 · doi: 10.48550/arxiv.2105.04182 · pith_short_12: AALBV45THXZA · pith_short_16: AALBV45THXZA37PD · pith_short_8: AALBV45T

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/AALBV45THXZA37PDZQOITQ67O4 \
  | 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: 00161af3b33df20dfde3cc1c89c3df770d4ec7ac53cea88ad4a917fde9967a85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4e9a0b90342a39c2c7424d75ef2e956342ace5eab009a4c0423043df65e0e37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-05-10T08:18:15Z",
    "title_canon_sha256": "c0b143d5539d70921ca0f040a083eb0014a7916066849e97a31872b833ffa3c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04182",
    "kind": "arxiv",
    "version": 1
  }
}