Pith Number

pith:GSTHUCSU

pith:2005:GSTHUCSUICGR6WCGY6PPVYZSEQ

not attested not anchored not stored refs pending

Frequency modulated laser beam with highly efficient intensity stabilisation

Assia Tabet (LPL), Fr\'ed\'eric Du Burck (LPL), Olivier Lopez (LPL)

arxiv:quant-ph/0506146 v1 · 2005-06-17 · 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{GSTHUCSUICGR6WCGY6PPVYZSEQ}

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	2026-05-18T01:08:45.629263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34a67a0a54408d1f5846c79efae3322419a4c1a6fa742ffff3b2d398c68d593b

Aliases

arxiv: quant-ph/0506146 · arxiv_version: quant-ph/0506146v1 · doi: 10.48550/arxiv.quant-ph/0506146 · pith_short_12: GSTHUCSUICGR · pith_short_16: GSTHUCSUICGR6WCG · pith_short_8: GSTHUCSU

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/GSTHUCSUICGR6WCGY6PPVYZSEQ \
  | 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: 34a67a0a54408d1f5846c79efae3322419a4c1a6fa742ffff3b2d398c68d593b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa28a659425353dc95cac08e2e8f949256334633eb7b560a5705489457dcc3c2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-06-17T15:23:00Z",
    "title_canon_sha256": "236eead55a7ec74a4cb8a8261fd1724daaf31c47831b7ae8a98dfdc08600cf09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0506146",
    "kind": "arxiv",
    "version": 1
  }
}