Pith Number

pith:CWGSY2FW

pith:2020:CWGSY2FWUJE3E5D3CLYVMV42SX

not attested not anchored not stored refs pending

Upconversion nonlinear structured illumination microscopy

Baolei Liu, Chaohao Chen, Dayong Jin, Fan Wang, Jiayan Liao, Lining Arnold Ju, Qian Peter Su, Shihui Wen, Xiangjun Di, Xuchen Shan, Zai-Quan Xu

arxiv:2002.05864 v1 · 2020-02-14 · physics.optics · physics.app-ph · physics.bio-ph · physics.comp-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{CWGSY2FWUJE3E5D3CLYVMV42SX}

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	2026-07-05T00:51:06.736328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

158d2c68b6a249b2747b12f156579a95ccc9583459a9e1210164704ffd3f4222

Aliases

arxiv: 2002.05864 · arxiv_version: 2002.05864v1 · doi: 10.48550/arxiv.2002.05864 · pith_short_12: CWGSY2FWUJE3 · pith_short_16: CWGSY2FWUJE3E5D3 · pith_short_8: CWGSY2FW

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/CWGSY2FWUJE3E5D3CLYVMV42SX \
  | 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: 158d2c68b6a249b2747b12f156579a95ccc9583459a9e1210164704ffd3f4222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23990606e229c47bc6290a96f1bca43e2b710ebc1695cdb3e3a451413ff1217e",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.bio-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-02-14T03:57:30Z",
    "title_canon_sha256": "a7def06eace272e7ce4341fea44aa842e6bdb704cb2e5f0496d73eee8c8392cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05864",
    "kind": "arxiv",
    "version": 1
  }
}