Pith Number

pith:Z7EEWSHU

pith:2018:Z7EEWSHU3FN3FOBRSRGR46AFJV

not attested not anchored not stored refs pending

Reference-free polarization-sensitive quantitative phase imaging using singe-point optical phase conjugation

KyeoReh Lee, Peter T.C. So, Seungwoo Shin, YongKeun Park, Zahid Yaqoob

arxiv:1807.05679 v1 · 2018-07-16 · 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{Z7EEWSHU3FN3FOBRSRGR46AFJV}

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	2026-05-18T00:00:52.118105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc84b48f4d95bb2b831944d1e78054d4e69beed55093e8bc2526e75c9bb3e95

Aliases

arxiv: 1807.05679 · arxiv_version: 1807.05679v1 · doi: 10.48550/arxiv.1807.05679 · pith_short_12: Z7EEWSHU3FN3 · pith_short_16: Z7EEWSHU3FN3FOBR · pith_short_8: Z7EEWSHU

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/Z7EEWSHU3FN3FOBRSRGR46AFJV \
  | 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: cfc84b48f4d95bb2b831944d1e78054d4e69beed55093e8bc2526e75c9bb3e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "752253024940df46b8d09226177939fc9156cf3f6be208f386c73b7950b60fa4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-07-16T04:44:29Z",
    "title_canon_sha256": "b163b737ae13cafc2cebafcf02feac2e3826db628c712be3cfcfd72a5e8bfa79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05679",
    "kind": "arxiv",
    "version": 1
  }
}