Pith Number

pith:HI6E6FMV

pith:2025:HI6E6FMVDDVKAB7FSCLL74DB2H

not attested not anchored not stored refs pending

Quantum Twin Interferometers

Dong Zhang, Guzhi Bao, Jinxian Guo, Jun Chen, Peiyu Yang, Shuhe Wu, Wei Du, Weiping Zhang, Yiquan Yang

arxiv:2501.04244 v2 · 2025-01-08 · physics.atom-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{HI6E6FMVDDVKAB7FSCLL74DB2H}

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	2026-07-05T09:58:45.070781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a3c4f159518eaa007e59096bff061d1ca139b202ac89b49a599c12b9f5ece17

Aliases

arxiv: 2501.04244 · arxiv_version: 2501.04244v2 · doi: 10.48550/arxiv.2501.04244 · pith_short_12: HI6E6FMVDDVK · pith_short_16: HI6E6FMVDDVKAB7F · pith_short_8: HI6E6FMV

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/HI6E6FMVDDVKAB7FSCLL74DB2H \
  | 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: 3a3c4f159518eaa007e59096bff061d1ca139b202ac89b49a599c12b9f5ece17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6fb2951d4e03231792153c8e44d149951e65a796f017b22e122d86a74ede5f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-01-08T03:09:28Z",
    "title_canon_sha256": "14919f17da784230cc17d571a3e16d659e9da9deaae482d5e16fb9bfae849f36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04244",
    "kind": "arxiv",
    "version": 2
  }
}