Pith Number

pith:6VMJJ3ZT

pith:2014:6VMJJ3ZT6RNFZYSC3UCR5GF3A4

not attested not anchored not stored refs pending

Reconfigurable on-chip entangled sources based on lithium-niobate waveguide circuits

F. M. Liu, H. Jin, J. L. Xia, M. L. Zhong, P. Xu, S. N. Zhu, W. Wang, Y. X. Gong, Y. Yuan

arxiv:1404.0274 v1 · 2014-04-01 · 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{6VMJJ3ZT6RNFZYSC3UCR5GF3A4}

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	2026-05-18T02:55:04.760766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f55894ef33f45a5ce242dd051e98bb070c27a1612e30758be616f662704757dc

Aliases

arxiv: 1404.0274 · arxiv_version: 1404.0274v1 · doi: 10.48550/arxiv.1404.0274 · pith_short_12: 6VMJJ3ZT6RNF · pith_short_16: 6VMJJ3ZT6RNFZYSC · pith_short_8: 6VMJJ3ZT

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/6VMJJ3ZT6RNFZYSC3UCR5GF3A4 \
  | 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: f55894ef33f45a5ce242dd051e98bb070c27a1612e30758be616f662704757dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5c51059d5af5e9a330ffeb591fa5ff569f4eb2e321fb3a2aacbab1a33a19eb7",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-01T15:25:11Z",
    "title_canon_sha256": "f8674b7618d3ee04fb4f9ab2ce59f1d7282b3f2a0bf66c02985bf2e4249283a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0274",
    "kind": "arxiv",
    "version": 1
  }
}