Pith Number

pith:T2YJS6VQ

pith:2017:T2YJS6VQKL5VHNPHONSH7ZKBCA

not attested not anchored not stored refs pending

Optical-controlled wavelength-tunable Q-switched mode-locked fiber laser based on graphene-deposited micro-FBG

Chongqing University), Jingdong Zhang (Key Laboratory of Optoelectronic Technology, Lei Gao, Systems (Ministry of Education), Tao Zhu, Yujia Li, Yulong Cao

arxiv:1704.06391 v1 · 2017-04-21 · 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{T2YJS6VQKL5VHNPHONSH7ZKBCA}

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	2026-05-18T00:45:59.766377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eb0997ab052fb53b5e773647fe541102641d0e58f14c37905f130883031accf

Aliases

arxiv: 1704.06391 · arxiv_version: 1704.06391v1 · doi: 10.48550/arxiv.1704.06391 · pith_short_12: T2YJS6VQKL5V · pith_short_16: T2YJS6VQKL5VHNPH · pith_short_8: T2YJS6VQ

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/T2YJS6VQKL5VHNPHONSH7ZKBCA \
  | 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: 9eb0997ab052fb53b5e773647fe541102641d0e58f14c37905f130883031accf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3256ffde5a6a6952a03bb86327935c0e9ea6216df96d6632a44aff0450a5c0ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-04-21T04:10:36Z",
    "title_canon_sha256": "1ebc612fdc41cce6be2135d42c045f0aaa1b2c05f2de270052ab9bc1ac6d2e93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06391",
    "kind": "arxiv",
    "version": 1
  }
}