Pith Number

pith:3ILL7VKZ

pith:2025:3ILL7VKZY65FVVF5KVL5IIARZQ

not attested not anchored not stored refs pending

Effects of Random Birefringence in Multimode Fibers on Nonlinear Ultrashort Pulse Propagation

Chaoyang Geng, Hengyu Liu, Lixia Xi, Xiaoguang Zhang, Xiaosheng Xiao

arxiv:2505.09557 v1 · 2025-05-14 · 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{3ILL7VKZY65FVVF5KVL5IIARZQ}

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	2026-07-05T11:03:10.327643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da16bfd559c7ba5ad4bd5557d42011cc379947847f8c1f4d27be1c42e539b2c1

Aliases

arxiv: 2505.09557 · arxiv_version: 2505.09557v1 · doi: 10.48550/arxiv.2505.09557 · pith_short_12: 3ILL7VKZY65F · pith_short_16: 3ILL7VKZY65FVVF5 · pith_short_8: 3ILL7VKZ

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/3ILL7VKZY65FVVF5KVL5IIARZQ \
  | 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: da16bfd559c7ba5ad4bd5557d42011cc379947847f8c1f4d27be1c42e539b2c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98e5a4d6d6886da520b3463289ea53b9d799e1284dbdca78c76cab5428eaf194",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-05-14T16:54:01Z",
    "title_canon_sha256": "978b97c1a0cd71bd7fa91b220af682ce04e49dfcea95276b2f1c26e6ec7b4e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09557",
    "kind": "arxiv",
    "version": 1
  }
}