Pith Number

pith:KYDZFYFZ

pith:2016:KYDZFYFZX2N5LXFTRKZVF6GQ52

not attested not anchored not stored refs pending

Proposal for Gravitational-Wave Detection Beyond the Standard Quantum Limit via EPR Entanglement

Belinda Heyun Pang, Chunnong Zhao, Haixing Miao, Jan Harms, Matthew Evans, Roman Schnabel, Yanbei Chen, Yiqiu Ma

arxiv:1612.06934 v1 · 2016-12-21 · 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{KYDZFYFZX2N5LXFTRKZVF6GQ52}

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	2026-07-05T05:13:26.398599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560792e0b9be9bd5dcb38ab352f8d0ee8003d62ff4253e6855befbb163f981da

Aliases

arxiv: 1612.06934 · arxiv_version: 1612.06934v1 · doi: 10.48550/arxiv.1612.06934 · pith_short_12: KYDZFYFZX2N5 · pith_short_16: KYDZFYFZX2N5LXFT · pith_short_8: KYDZFYFZ

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/KYDZFYFZX2N5LXFTRKZVF6GQ52 \
  | 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: 560792e0b9be9bd5dcb38ab352f8d0ee8003d62ff4253e6855befbb163f981da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16763ad436ba192d8b0aeeb0e5b65484f6fba293232e8f79a7fabafe1170741a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-12-21T00:59:25Z",
    "title_canon_sha256": "073d522ac26a8821636df750aedcd7ce1528f2c802ef46e1b2dc36d92749e4cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06934",
    "kind": "arxiv",
    "version": 1
  }
}