Pith Number

pith:C3QOWPXA

pith:2016:C3QOWPXAO6SLKS6VY3XBGPX3LP

not attested not anchored not stored refs pending

Noise-free quantum optical frequency shifting driven by mechanics

Chang-Ling Zou, Hong X. Tang, Linran Fan, Menno Poot, Risheng Cheng, Xiang Guo, Xu Han

arxiv:1607.01823 v1 · 2016-07-06 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3QOWPXAO6SLKS6VY3XBGPX3LP}

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	2026-05-18T01:11:23.193551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16e0eb3ee077a4b54bd5c6ee133efb5be780e7caf5b62d501c9e741204b2a1d3

Aliases

arxiv: 1607.01823 · arxiv_version: 1607.01823v1 · doi: 10.48550/arxiv.1607.01823 · pith_short_12: C3QOWPXAO6SL · pith_short_16: C3QOWPXAO6SLKS6V · pith_short_8: C3QOWPXA

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/C3QOWPXAO6SLKS6VY3XBGPX3LP \
  | 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: 16e0eb3ee077a4b54bd5c6ee133efb5be780e7caf5b62d501c9e741204b2a1d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e15e285f5bfa84051f7cdaae71820f1fe19f44248c8ace8d148cf1a98dab1574",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-07-06T21:55:29Z",
    "title_canon_sha256": "e7d8e7e658fd85ef1ab667f26b06b5d681c838c0c1df0f5d71187a3d8fb727db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01823",
    "kind": "arxiv",
    "version": 1
  }
}