Pith Number

pith:CJEDFYAT

pith:2011:CJEDFYATYX2SNKJFOTT5XKA4NL

not attested not anchored not stored refs pending

Generation of frequency multiplexed entangled single photons assisted by the entanglement

Chun-Hua Yuan, L. Q. Chen, Weiping Zhang, Z. Y. Ou

arxiv:1105.1590 v1 · 2011-05-09 · 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{CJEDFYATYX2SNKJFOTT5XKA4NL}

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	2026-05-18T02:02:02.666350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

124832e013c5f526a92574e7dba81c6ad332dc4117715ef7d44055ec99171c4e

Aliases

arxiv: 1105.1590 · arxiv_version: 1105.1590v1 · doi: 10.48550/arxiv.1105.1590 · pith_short_12: CJEDFYATYX2S · pith_short_16: CJEDFYATYX2SNKJF · pith_short_8: CJEDFYAT

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/CJEDFYATYX2SNKJFOTT5XKA4NL \
  | 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: 124832e013c5f526a92574e7dba81c6ad332dc4117715ef7d44055ec99171c4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c842731ac1e2e5d30b3fe63b472ff0134a1a49892f74c34b4bc0ab791fbc002a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-09T07:32:02Z",
    "title_canon_sha256": "30826ea8b8da4deec20ad03b42627830b2a54ef849e9678e926d0d8c15fd3540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1590",
    "kind": "arxiv",
    "version": 1
  }
}