Pith Number

pith:X7Z3YF4E

pith:2012:X7Z3YF4EVDNBXOTPKCMXJMPEG5

not attested not anchored not stored refs pending

A photonic crystal realization of a phase driven two-level atom

Alejandro Z\'arate C\'ardenas, B. M. Rodr\'iguez-Lara, Francisco Soto-Eguibar, H\'ector Manuel Moya-Cessa

arxiv:1207.6552 v2 · 2012-07-27 · 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{X7Z3YF4EVDNBXOTPKCMXJMPEG5}

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	2026-05-18T03:34:48.276691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bff3bc1784a8da1bba6f509974b1e4374e0291808623572e7fa52f1e660b0837

Aliases

arxiv: 1207.6552 · arxiv_version: 1207.6552v2 · doi: 10.48550/arxiv.1207.6552 · pith_short_12: X7Z3YF4EVDNB · pith_short_16: X7Z3YF4EVDNBXOTP · pith_short_8: X7Z3YF4E

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/X7Z3YF4EVDNBXOTPKCMXJMPEG5 \
  | 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: bff3bc1784a8da1bba6f509974b1e4374e0291808623572e7fa52f1e660b0837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad1e41fe3887a60580778fe1620f757abd23e0f3fb79122c23b364efaaedd392",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-27T14:20:17Z",
    "title_canon_sha256": "0742a8f1932670a29f019c984c95846d91034a476dc9af5783289a41f54b526e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6552",
    "kind": "arxiv",
    "version": 2
  }
}