Pith Number

pith:VKRALH5G

pith:2011:VKRALH5GPFYIZBTRLNBA4HUKH3

not attested not anchored not stored refs pending

Ultrafast all-optical switching by single photons

Andreas Reinhard, Antonio Badolato, Atac Imamoglu, Evelyn L. Hu, Kevin J. Hennessy, Martin Winger, Thomas Volz

arxiv:1111.2915 v1 · 2011-11-12 · cond-mat.mes-hall · physics.optics · 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{VKRALH5GPFYIZBTRLNBA4HUKH3}

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	2026-05-18T03:46:31.561101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaa2059fa679708c86715b420e1e8a3ef28115f10796fb08a6c9e8d7673496cc

Aliases

arxiv: 1111.2915 · arxiv_version: 1111.2915v1 · doi: 10.48550/arxiv.1111.2915 · pith_short_12: VKRALH5GPFYI · pith_short_16: VKRALH5GPFYIZBTR · pith_short_8: VKRALH5G

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/VKRALH5GPFYIZBTRLNBA4HUKH3 \
  | 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: aaa2059fa679708c86715b420e1e8a3ef28115f10796fb08a6c9e8d7673496cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621ef6be3b4ca3c80dce3ff6830e5285809fa43881760acb5722e1da259235b2",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-11-12T10:42:56Z",
    "title_canon_sha256": "05dcc811ef07e8f8446e8123bbe3479c0f6d01010239eb6af6e1b1dde931a803"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2915",
    "kind": "arxiv",
    "version": 1
  }
}