Pith Number

pith:VZCQ54BO

pith:2013:VZCQ54BOIGWQIZHA2V6X6NC7XJ

not attested not anchored not stored refs pending

Interaction-free all-optical switching at low light Intensities in a multi-atom cavity QED system

Bichen Zou, Mohamed Musa, Yifu Zhu, Zheng Tan

arxiv:1311.0831 v1 · 2013-11-04 · 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{VZCQ54BOIGWQIZHA2V6X6NC7XJ}

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	2026-05-18T01:46:39.151203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae450ef02e41ad0464e0d57d7f345fba62c4ba5755616fcd8d289f5a264f85ee

Aliases

arxiv: 1311.0831 · arxiv_version: 1311.0831v1 · doi: 10.48550/arxiv.1311.0831 · pith_short_12: VZCQ54BOIGWQ · pith_short_16: VZCQ54BOIGWQIZHA · pith_short_8: VZCQ54BO

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/VZCQ54BOIGWQIZHA2V6X6NC7XJ \
  | 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: ae450ef02e41ad0464e0d57d7f345fba62c4ba5755616fcd8d289f5a264f85ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a46f1826e8c77e4561b994700241c4220729988b5138d115c275a9f1fe99ad72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-11-04T20:09:52Z",
    "title_canon_sha256": "26066b3e3989ca14874d5973576b9f2313c9420bca5ab3cb2276e14a7fc37766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0831",
    "kind": "arxiv",
    "version": 1
  }
}