Pith Number

pith:VXTSPOYZ

pith:2018:VXTSPOYZHWUZ3TSLX67EM3NNUQ

not attested not anchored not stored refs pending

Ramsey Interferometry based on stimulated Brillouin scattering

Jian-Qi Zhang, Liang Chen, Mang Feng, Shuo Zhang, Xian-Fu Quan, Zhi-Rui Gong

arxiv:1803.03389 v1 · 2018-03-09 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T00:21:39.738013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ade727bb193da99dce4bbfbe466dada40be0aba2fb9fc6893979f6bcc26d4b04

Aliases

arxiv: 1803.03389 · arxiv_version: 1803.03389v1 · doi: 10.48550/arxiv.1803.03389 · pith_short_12: VXTSPOYZHWUZ · pith_short_16: VXTSPOYZHWUZ3TSL · pith_short_8: VXTSPOYZ

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/VXTSPOYZHWUZ3TSLX67EM3NNUQ \
  | 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: ade727bb193da99dce4bbfbe466dada40be0aba2fb9fc6893979f6bcc26d4b04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acb8f1cbafcc16468d4b1aa0a0494a991475c346560449390192ea23969b0315",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-09T05:44:48Z",
    "title_canon_sha256": "c8e107adb2b986a5c75969e2836423efb3d7cdaed5ef1a5e33e716b0b3b53e07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03389",
    "kind": "arxiv",
    "version": 1
  }
}