Pith Number

pith:F3RFZB3G

pith:2012:F3RFZB3GVNET3ZE5LZKFRXVSIJ

not attested not anchored not stored refs pending

Exploring Macroscopic Entanglement with a Single Photon and Coherent States

Felix Bussieres, Magdalena Stobinska, Mikael Afzelius, Nicolas Gisin, Nicolas Sangouard, Pavel Sekatski

arxiv:1206.1870 v2 · 2012-06-08 · 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{F3RFZB3GVNET3ZE5LZKFRXVSIJ}

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	2026-05-18T03:17:34.269005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ee25c8766ab493de49d5e5458deb24242eced1be98dc919621efa4498926cc5

Aliases

arxiv: 1206.1870 · arxiv_version: 1206.1870v2 · doi: 10.48550/arxiv.1206.1870 · pith_short_12: F3RFZB3GVNET · pith_short_16: F3RFZB3GVNET3ZE5 · pith_short_8: F3RFZB3G

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/F3RFZB3GVNET3ZE5LZKFRXVSIJ \
  | 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: 2ee25c8766ab493de49d5e5458deb24242eced1be98dc919621efa4498926cc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d62b276b2f47902ddb73d827f34b20f3a10d17096a0ec65266f7f9a3bfc020c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-06-08T20:25:32Z",
    "title_canon_sha256": "98e1d131e161d4d2800b3ab576b72dc9e1ade50447f9914f9236dd5ad8cb772d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1870",
    "kind": "arxiv",
    "version": 2
  }
}