Pith Number

pith:RVXHAGOC

pith:2025:RVXHAGOCP4IUR6ZNVM5QCQF626

not attested not anchored not stored refs pending

Metasurface-Assisted Adaptive Quantum Phase Contrast Imaging

Juanzi He, Shuming Wang, Xiaojing Feng, Xiaoshu Zhu, Xingyu Liu, Xinyang Feng, Yifan Zhou

arxiv:2504.18809 v1 · 2025-04-26 · physics.optics · quant-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{RVXHAGOCP4IUR6ZNVM5QCQF626}

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	2026-07-05T10:54:21.750560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d6e7019c27f1148fb2dab3b0140bed799053f4c9f401aa422052c4227641445

Aliases

arxiv: 2504.18809 · arxiv_version: 2504.18809v1 · doi: 10.48550/arxiv.2504.18809 · pith_short_12: RVXHAGOCP4IU · pith_short_16: RVXHAGOCP4IUR6ZN · pith_short_8: RVXHAGOC

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/RVXHAGOCP4IUR6ZNVM5QCQF626 \
  | 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: 8d6e7019c27f1148fb2dab3b0140bed799053f4c9f401aa422052c4227641445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07c032b987f46bd1ec0e120aefc0b0901cfc361029aeab8ba415605282660a18",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-04-26T05:42:23Z",
    "title_canon_sha256": "a5e3f6afff95d98cc7441fb2d0109b49798bc3157c1a98573b8273a83de81a48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18809",
    "kind": "arxiv",
    "version": 1
  }
}