Pith Number

pith:OSVX6777

pith:2018:OSVX6777U3LPVNM2BW735YAJBO

not attested not anchored not stored refs pending

Tunable single-photon diode by chiral quantum physics

Feng-Yang Zhang, Heng Fan, Jing Zhang, Wei-Bin Yan, Wei-Yuan Ni

arxiv:1803.04086 v1 · 2018-03-12 · 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{OSVX6777U3LPVNM2BW735YAJBO}

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	2026-05-18T00:01:29.998915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74ab7f7fffa6d6fab59a0dbfbee0090bb8da0a24ee3a3f3d2a679326995fc0b1

Aliases

arxiv: 1803.04086 · arxiv_version: 1803.04086v1 · doi: 10.48550/arxiv.1803.04086 · pith_short_12: OSVX6777U3LP · pith_short_16: OSVX6777U3LPVNM2 · pith_short_8: OSVX6777

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/OSVX6777U3LPVNM2BW735YAJBO \
  | 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: 74ab7f7fffa6d6fab59a0dbfbee0090bb8da0a24ee3a3f3d2a679326995fc0b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34c405c0823384d6c7f276fc065999b3699f040d19163bb36dd858466cde4fe9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-12T01:46:00Z",
    "title_canon_sha256": "bcbaba8f213a5d0b7efb6b9cc86e6604f8f237b92ec123ad9176604ab3067e68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04086",
    "kind": "arxiv",
    "version": 1
  }
}