Pith Number

pith:A56NVYEE

pith:2011:A56NVYEERAMJHYAH5QZZNHDZSI

not attested not anchored not stored refs pending

Quadrature noise in light propagating through a cold 87Rb atomic gas

Arturo Lezama, Eugeniy E. Mikhailov, Mark D. Havey, Salim Balik, Travis Horrom

arxiv:1103.1546 v1 · 2011-03-08 · quant-ph · physics.atom-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{A56NVYEERAMJHYAH5QZZNHDZSI}

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	2026-05-18T03:31:33.000415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077cdae084881893e007ec33969c799215360bdcb9bf0daed807bcbd0da21ec4

Aliases

arxiv: 1103.1546 · arxiv_version: 1103.1546v1 · doi: 10.48550/arxiv.1103.1546 · pith_short_12: A56NVYEERAMJ · pith_short_16: A56NVYEERAMJHYAH · pith_short_8: A56NVYEE

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/A56NVYEERAMJHYAH5QZZNHDZSI \
  | 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: 077cdae084881893e007ec33969c799215360bdcb9bf0daed807bcbd0da21ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adc21e082ea111018c04e7eccff02de8dbe74b9277447b7dc05cbf79547c331a",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-03-08T14:54:28Z",
    "title_canon_sha256": "0849918172bd9ec9b1e09da2034a55686f20c8b516cab38a5a0f15e968ba6ecb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1546",
    "kind": "arxiv",
    "version": 1
  }
}