Pith Number

pith:2PEML45M

pith:2019:2PEML45MWPJN2BWHZC4FRPHYZE

not attested not anchored not stored refs pending

All fiber ultrafast laser generating gigahertz pulse based on a hybrid plasmonic microfiber resonator

Cheng-bo Mou, Fei Xu, Yan-qing Lu, Ye Chen, Zi-nan Huang, Zi-xuan Ding

arxiv:1911.12599 v1 · 2019-11-28 · 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{2PEML45MWPJN2BWHZC4FRPHYZE}

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	2026-07-05T00:22:47.289344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c8c5f3acb3d2dd06c7c8b858bcf8c90349f47614a54fdcdf39f2956e235b93

Aliases

arxiv: 1911.12599 · arxiv_version: 1911.12599v1 · doi: 10.48550/arxiv.1911.12599 · pith_short_12: 2PEML45MWPJN · pith_short_16: 2PEML45MWPJN2BWH · pith_short_8: 2PEML45M

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/2PEML45MWPJN2BWHZC4FRPHYZE \
  | 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: d3c8c5f3acb3d2dd06c7c8b858bcf8c90349f47614a54fdcdf39f2956e235b93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea81da82acc2a2ef0c03cc2700ce5d88c21929854032f5004fde83cecc437d5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-11-28T08:55:49Z",
    "title_canon_sha256": "1668ac2d16587397bb73f3df683c6677464a71b8eaf3d6e28f9d0542b8348791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.12599",
    "kind": "arxiv",
    "version": 1
  }
}