Pith Number

pith:WCNQAOLB

pith:2011:WCNQAOLBCMS7C3FSQAEKBOPEGB

not attested not anchored not stored refs pending

Time-resolved detection of relative intensity squeezed nanosecond pulses in a Rb87 vapor

Christina Giarmatzi, Gaetan Messin, Imad H. Agha, Philippe Grangier, Quentin Glorieux, Thomas Coudreau

arxiv:1102.2538 v1 · 2011-02-12 · quant-ph · 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{WCNQAOLBCMS7C3FSQAEKBOPEGB}

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	2026-05-18T02:03:11.707265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b09b0039611325f16cb28008a0b9e4307ae399e4f3f6d65183214d43a824e308

Aliases

arxiv: 1102.2538 · arxiv_version: 1102.2538v1 · doi: 10.48550/arxiv.1102.2538 · pith_short_12: WCNQAOLBCMS7 · pith_short_16: WCNQAOLBCMS7C3FS · pith_short_8: WCNQAOLB

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/WCNQAOLBCMS7C3FSQAEKBOPEGB \
  | 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: b09b0039611325f16cb28008a0b9e4307ae399e4f3f6d65183214d43a824e308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e84dfc15f55b0e9ff1919149ccc85651384e7084dad4957390323b7ba4dec7b7",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-12T20:55:15Z",
    "title_canon_sha256": "b0f31ebff553422a0c785ab84eb114e116bf84f1cb5f01792723b65a86648681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2538",
    "kind": "arxiv",
    "version": 1
  }
}