Pith Number

pith:RR4GAOAK

pith:2017:RR4GAOAKYIND6YI7YZOLIIQQ7C

not attested not anchored not stored refs pending

Experimental entanglement of 25 individually accessible atomic quantum interfaces

C. Li, L.-M. Duan, N. Jiang, S. Zhang, W. Chang, Y.-F. Pu, Y.-K. Wu

arxiv:1707.09701 v2 · 2017-07-31 · 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{RR4GAOAKYIND6YI7YZOLIIQQ7C}

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	2026-05-18T00:00:31.016946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c7860380ac21a3f611fc65cb42210f888f4bed99bd45e19724c00dad5b4b73f

Aliases

arxiv: 1707.09701 · arxiv_version: 1707.09701v2 · doi: 10.48550/arxiv.1707.09701 · pith_short_12: RR4GAOAKYIND · pith_short_16: RR4GAOAKYIND6YI7 · pith_short_8: RR4GAOAK

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/RR4GAOAKYIND6YI7YZOLIIQQ7C \
  | 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: 8c7860380ac21a3f611fc65cb42210f888f4bed99bd45e19724c00dad5b4b73f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "620521afef694b4c21bc569cf93f4aa68831d38603bf2912cf6cb3ddd331b888",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-31T02:53:19Z",
    "title_canon_sha256": "101e287990902a8f3258647b77f45a9a2ae7bdaf299b83bf468d9d8ae00d81d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09701",
    "kind": "arxiv",
    "version": 2
  }
}