Pith Number

pith:QRKKNEFA

pith:2021:QRKKNEFAGWFCM7EHYC5QPIWBN5

not attested not anchored not stored refs pending

Effects of High-$\beta$ on Phase-locking Stability and Tunability in Laterally Coupled Lasers

Si Hui Pan, Sizhu Jiang, Suruj S. Deka, Yeshaiahu Fainman

arxiv:2106.12104 v1 · 2021-06-23 · physics.optics · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRKKNEFAGWFCM7EHYC5QPIWBN5}

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	2026-07-05T02:51:42.613427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8454a690a0358a267c87c0bb07a2c16f6a7b057113c647f69a6c278631eab0d8

Aliases

arxiv: 2106.12104 · arxiv_version: 2106.12104v1 · doi: 10.48550/arxiv.2106.12104 · pith_short_12: QRKKNEFAGWFC · pith_short_16: QRKKNEFAGWFCM7EH · pith_short_8: QRKKNEFA

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/QRKKNEFAGWFCM7EHYC5QPIWBN5 \
  | 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: 8454a690a0358a267c87c0bb07a2c16f6a7b057113c647f69a6c278631eab0d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3804dff1f91140a8d28ba5a0590f4cc68ba55af7c73246422ce2eab60d2472c7",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-06-23T00:30:42Z",
    "title_canon_sha256": "4f6d4fdafcf1840f9522dfac1025f7d51e2ca7794f7573258fa7d87fa01b3b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12104",
    "kind": "arxiv",
    "version": 1
  }
}