Pith Number

pith:3H7K44C3

pith:2006:3H7K44C3FL7EGJLLTB6Q6STXBR

not attested not anchored not stored refs pending

Coherent instabilities in a semiconductor laser with fast gain recovery

A. Belyanin, A. Gordon, C. Jirauschek, C. Y. Wang, D. Bour, F. Capasso, F. X. Kaertner, G. Hoefler, J. Faist, L. Diehl, M. Troccoli, S. Corzine

arxiv:physics/0612075 v1 · 2006-12-08 · 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{3H7K44C3FL7EGJLLTB6Q6STXBR}

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	2026-05-18T01:38:04.835323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9feae705b2afe43256b987d0f4a770c6cec1886340e37d99c69e777d4d26d77

Aliases

arxiv: physics/0612075 · arxiv_version: physics/0612075v1 · doi: 10.48550/arxiv.physics/0612075 · pith_short_12: 3H7K44C3FL7E · pith_short_16: 3H7K44C3FL7EGJLL · pith_short_8: 3H7K44C3

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/3H7K44C3FL7EGJLLTB6Q6STXBR \
  | 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: d9feae705b2afe43256b987d0f4a770c6cec1886340e37d99c69e777d4d26d77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0eef3060bccea1134a48ac8c6e196a599920651d7c90c902c0ee3a1ab876550",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2006-12-08T01:08:19Z",
    "title_canon_sha256": "e7b3487a7f5527c02d7187b94ecdc1118ed470076e8c5485d8e06c2e76770a0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0612075",
    "kind": "arxiv",
    "version": 1
  }
}