Pith Number

pith:OC6RIDEG

pith:2020:OC6RIDEGCBDPFFJVRQUQDA2RQK

not attested not anchored not stored refs pending

Super-resolved multispectral lensless microscopy via angle-tilted, wavelength-multiplexed ptychographic modulation

Chengfei Guo, Guoan Zheng, Jiakai Zhu, Kazunori Hoshino, Michael Murphy, Pengming Song, Ruihai Wang, Shaowei Jiang, Tianbo Wang, Zibang Zhang, Zichao Bian

arxiv:2006.08114 v1 · 2020-06-15 · physics.optics · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OC6RIDEGCBDPFFJVRQUQDA2RQK}

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	2026-07-05T01:10:18.449339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70bd140c861046f295358c29018351828481f2d65549219986be090b62614196

Aliases

arxiv: 2006.08114 · arxiv_version: 2006.08114v1 · doi: 10.48550/arxiv.2006.08114 · pith_short_12: OC6RIDEGCBDP · pith_short_16: OC6RIDEGCBDPFFJV · pith_short_8: OC6RIDEG

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/OC6RIDEGCBDPFFJVRQUQDA2RQK \
  | 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: 70bd140c861046f295358c29018351828481f2d65549219986be090b62614196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27df6a332bbfb9ff27a370bd8700e79b54aebade7bf68184e8752cb7c7ab1332",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-06-15T03:52:18Z",
    "title_canon_sha256": "456b4c29dfb48c415242817a16006366fe4b857c31aa4e8e7692685fcd017447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.08114",
    "kind": "arxiv",
    "version": 1
  }
}