Pith Number

pith:U7V2ZWRV

pith:2009:U7V2ZWRVK6UAASKIABRQLI6PUG

not attested not anchored not stored refs pending

Fast Entanglement Distribution with Atomic Ensembles and Fluorescent Detection

Alexey V. Gorshkov, Anders S. Sorensen, Jonatan B. Brask, Liang Jiang, Mikhail D. Lukin, Vladan Vuletic

arxiv:0907.3839 v2 · 2009-07-22 · 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{U7V2ZWRVK6UAASKIABRQLI6PUG}

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	2026-07-04T17:24:32.967758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7ebacda3557a8004948006305a3cfa187dc19355d40b431d5da00caa0c50145

Aliases

arxiv: 0907.3839 · arxiv_version: 0907.3839v2 · doi: 10.48550/arxiv.0907.3839 · pith_short_12: U7V2ZWRVK6UA · pith_short_16: U7V2ZWRVK6UAASKI · pith_short_8: U7V2ZWRV

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/U7V2ZWRVK6UAASKIABRQLI6PUG \
  | 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: a7ebacda3557a8004948006305a3cfa187dc19355d40b431d5da00caa0c50145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449d1c2eec86e6abc0faf85514400d883eef32f4b10ae71d8eef3b8c80e79dcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-07-22T13:41:44Z",
    "title_canon_sha256": "717ab1b6319930f644f002679d8a227e344e535dc109955499f862dda7850513"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3839",
    "kind": "arxiv",
    "version": 2
  }
}