Pith Number

pith:W3M5PLMN

pith:2019:W3M5PLMNKHPY3ICVY4EJWOFDGC

not attested not anchored not stored refs pending

Wide-field 3D nanoscopy on chip through large and tunable spatial-frequency-shift effect

Chao Meng, Chenlei Pang, Clemens F. Kaminski, Mingwei Tang, Qing Yang, Xiaowei Liu, Xuechu Xu, Xu Liu, Yaocheng Shi, Yaoguang Ma

arxiv:1906.11647 v1 · 2019-06-27 · 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{W3M5PLMNKHPY3ICVY4EJWOFDGC}

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	2026-05-17T23:42:04.210831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6d9d7ad8d51df8da055c7089b38a330824131a4f8df0afbcbccf3a7bcd0f5c1

Aliases

arxiv: 1906.11647 · arxiv_version: 1906.11647v1 · doi: 10.48550/arxiv.1906.11647 · pith_short_12: W3M5PLMNKHPY · pith_short_16: W3M5PLMNKHPY3ICV · pith_short_8: W3M5PLMN

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/W3M5PLMNKHPY3ICVY4EJWOFDGC \
  | 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: b6d9d7ad8d51df8da055c7089b38a330824131a4f8df0afbcbccf3a7bcd0f5c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5594507cba94c167e7f59c32647e2530abe36c365c4fbb0fbf0fcda4be71eef3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-06-27T13:47:10Z",
    "title_canon_sha256": "cb5fee07457daee2a04117c93ae107de16f6f866d49864a94ed1a056eae132c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11647",
    "kind": "arxiv",
    "version": 1
  }
}