Pith Number

pith:OUVKOIUA

pith:2012:OUVKOIUANLCVJZY2WERO2XQZ3P

not attested not anchored not stored refs pending

Generation of non-classical correlated photon pairs via a ladder-type atomic configuration: theory and experiment

Bao-Sen Shi, Dong-Sheng Ding, Guang-Can Guo, Xu-Bo Zou, Zhi-Yuan Zhou

arxiv:1205.0300 v1 · 2012-05-02 · 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{OUVKOIUANLCVJZY2WERO2XQZ3P}

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	2026-05-18T03:56:34.831529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

752aa722806ac554e71ab122ed5e19dbd0708cf9c25ced7849dd88ec5e904b78

Aliases

arxiv: 1205.0300 · arxiv_version: 1205.0300v1 · doi: 10.48550/arxiv.1205.0300 · pith_short_12: OUVKOIUANLCV · pith_short_16: OUVKOIUANLCVJZY2 · pith_short_8: OUVKOIUA

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/OUVKOIUANLCVJZY2WERO2XQZ3P \
  | 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: 752aa722806ac554e71ab122ed5e19dbd0708cf9c25ced7849dd88ec5e904b78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b670719c6f21250cd06408b85f212ee3f62558cf5b7709b92c39c8e58290bf12",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-02T01:25:16Z",
    "title_canon_sha256": "b9cbb4f59d4c15ba0012eb6e1acb8425ed0c10327e4ecdd717ed7cdcfa5b8c65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0300",
    "kind": "arxiv",
    "version": 1
  }
}