Pith Number

pith:7S6PV2KR

pith:2016:7S6PV2KR7K7LLUWAFUTEBXCGSZ

not attested not anchored not stored refs pending

Comment on "Dual-wavelength in-line phase-shifting interferometry based on two dc-term-suppressed intensities with a special phase shift for quantitative phase extraction"

Canlin Zhou, Chaorui Zhang, Guangliang Du, Hui Li, Minmin Wang, Shuchun Si, Yanjie Li, Zhenkun Lei

arxiv:1606.08175 v1 · 2016-06-27 · 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{7S6PV2KR7K7LLUWAFUTEBXCGSZ}

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	2026-05-18T01:11:52.624546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcbcfae951fabeb5d2c02d2640dc46964314fa7f0bba5d3f35b4a7f59dbce414

Aliases

arxiv: 1606.08175 · arxiv_version: 1606.08175v1 · doi: 10.48550/arxiv.1606.08175 · pith_short_12: 7S6PV2KR7K7L · pith_short_16: 7S6PV2KR7K7LLUWA · pith_short_8: 7S6PV2KR

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/7S6PV2KR7K7LLUWAFUTEBXCGSZ \
  | 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: fcbcfae951fabeb5d2c02d2640dc46964314fa7f0bba5d3f35b4a7f59dbce414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45c23448e77fe4865fc7d9aedc835087f8026d2c7fa293fa4d9ec21d82663106",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-06-27T09:27:55Z",
    "title_canon_sha256": "2b2c128e47d44726a919ee15ffc364c7d28a7693c82bd6ebe67b8f95a06ca609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08175",
    "kind": "arxiv",
    "version": 1
  }
}