Pith Number

pith:JZLGAORR

pith:2019:JZLGAORRY2PED7NGOU6PLRAIGA

not attested not anchored not stored refs pending

Einstein-Podolsky-Rosen Energy-Time Entanglement of Narrowband Biphotons

Hui Yan, Jianfeng Li, Kaiyu Liao, Shanchao Zhang, Shengwang Du, Shi-Liang Zhu, Yefeng Mei, Yiru Zhou

arxiv:1911.00723 v1 · 2019-11-02 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JZLGAORRY2PED7NGOU6PLRAIGA}

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	2026-07-05T00:33:19.809448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e56603a31c69e41fda6753cf5c408303653e07f8f4d6b29aabf5cb3f7bd68b7

Aliases

arxiv: 1911.00723 · arxiv_version: 1911.00723v1 · doi: 10.48550/arxiv.1911.00723 · pith_short_12: JZLGAORRY2PE · pith_short_16: JZLGAORRY2PED7NG · pith_short_8: JZLGAORR

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/JZLGAORRY2PED7NGOU6PLRAIGA \
  | 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: 4e56603a31c69e41fda6753cf5c408303653e07f8f4d6b29aabf5cb3f7bd68b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a773482542e37766ed507064f0ad4f1cdc8fba3d9e26593bf6930d665d75c08",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-11-02T14:46:58Z",
    "title_canon_sha256": "3b85720ddc63d37305fc38e7cca5f5899ce3c34dffbee44ea54c74f9ea1266ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00723",
    "kind": "arxiv",
    "version": 1
  }
}