Pith Number

pith:SHSNUVPD

pith:2015:SHSNUVPDJLJS4M3KLKFDBPXSBQ

not attested not anchored not stored refs pending

Loss-induced lasing: new findings in laser theory?

Giuseppe Della Valle, Stefano Longhi

arxiv:1505.03028 v2 · 2015-05-12 · physics.optics · quant-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{SHSNUVPDJLJS4M3KLKFDBPXSBQ}

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	2026-05-18T01:39:54.765685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91e4da55e34ad32e336a5a8a30bef20c1962c245923df844d7179e6996580dab

Aliases

arxiv: 1505.03028 · arxiv_version: 1505.03028v2 · doi: 10.48550/arxiv.1505.03028 · pith_short_12: SHSNUVPDJLJS · pith_short_16: SHSNUVPDJLJS4M3K · pith_short_8: SHSNUVPD

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/SHSNUVPDJLJS4M3KLKFDBPXSBQ \
  | 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: 91e4da55e34ad32e336a5a8a30bef20c1962c245923df844d7179e6996580dab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "774a0748e30c70f5eebb66d550028be82fc80335697970c37be4c66900638c9e",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-05-12T14:39:39Z",
    "title_canon_sha256": "29280b59a2969e6f5b2015f27510bb3f274fc12eaa704bf502ef4c78ff0f747c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03028",
    "kind": "arxiv",
    "version": 2
  }
}