Pith Number

pith:WMWWVZ7F

pith:2013:WMWWVZ7FQH5GRMSYZZPAP5BQMX

not attested not anchored not stored refs pending

Quantum Storage and Retrieval of Light by Sweeping the Atomic Frequency

Christoph Simon, Ehsan Zahedinejad, Hamidreza Kaviani, Khabat Heshami, Mohammad Khazali, Roohollah Ghobadi

arxiv:1304.3166 v1 · 2013-04-11 · 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{WMWWVZ7FQH5GRMSYZZPAP5BQMX}

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	2026-05-18T03:01:25.335106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b32d6ae7e581fa68b258ce5e07f43065cb71414628192c236e23bc4b889ba237

Aliases

arxiv: 1304.3166 · arxiv_version: 1304.3166v1 · doi: 10.48550/arxiv.1304.3166 · pith_short_12: WMWWVZ7FQH5G · pith_short_16: WMWWVZ7FQH5GRMSY · pith_short_8: WMWWVZ7F

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/WMWWVZ7FQH5GRMSYZZPAP5BQMX \
  | 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: b32d6ae7e581fa68b258ce5e07f43065cb71414628192c236e23bc4b889ba237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "786b2b05619640d2bb587f1931239054d3e11be9ed42241a7f828e7e0a9030fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-11T00:02:08Z",
    "title_canon_sha256": "6f7e68b661a9d99e3a67b424116c340c75837be52376abd813ef932bd003ef49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3166",
    "kind": "arxiv",
    "version": 1
  }
}