Pith Number

pith:ZN4Y5TNQ

pith:2017:ZN4Y5TNQOWMOKURJW5BV7HGJCU

not attested not anchored not stored refs pending

Time-delay signature suppression in a chaotic semiconductor laser by fiber random grating induced distributed feedback

Liang Zhang, Mingjiang Zhang, Ping Lu, Stephen Mihailov, Xiaoyi Bao, Yanping Xu

arxiv:1703.07444 v1 · 2017-03-21 · 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{ZN4Y5TNQOWMOKURJW5BV7HGJCU}

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	2026-05-18T00:30:05.257263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb798ecdb07598e55229b7435f9cc9153bc477f83dce32df325ef9fb8f318d1e

Aliases

arxiv: 1703.07444 · arxiv_version: 1703.07444v1 · doi: 10.48550/arxiv.1703.07444 · pith_short_12: ZN4Y5TNQOWMO · pith_short_16: ZN4Y5TNQOWMOKURJ · pith_short_8: ZN4Y5TNQ

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/ZN4Y5TNQOWMOKURJW5BV7HGJCU \
  | 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: cb798ecdb07598e55229b7435f9cc9153bc477f83dce32df325ef9fb8f318d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1501910cc420ad9063039fd77466bad85157db5c1e3b6f6e8f25f2fc7ce8bd66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-03-21T21:46:01Z",
    "title_canon_sha256": "914e4e07d9af731615d018d2fbe8d2b7f1538bc70ca6ede81809396caa90a4cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07444",
    "kind": "arxiv",
    "version": 1
  }
}