Pith Number

pith:4CBZVJ4Z

pith:2016:4CBZVJ4Z4Y45C65HXMK6N2VYFF

not attested not anchored not stored refs pending

One shot profilometry using iterative two-step temporal phase-unwrapping

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

arxiv:1605.06535 v1 · 2016-05-19 · physics.ins-det · 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{4CBZVJ4Z4Y45C65HXMK6N2VYFF}

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	2026-05-18T01:14:11.957469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0839aa799e639d17ba7bb15e6eab8296ace8061706e895afc5845ac5eb21efc

Aliases

arxiv: 1605.06535 · arxiv_version: 1605.06535v1 · doi: 10.48550/arxiv.1605.06535 · pith_short_12: 4CBZVJ4Z4Y45 · pith_short_16: 4CBZVJ4Z4Y45C65H · pith_short_8: 4CBZVJ4Z

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/4CBZVJ4Z4Y45C65HXMK6N2VYFF \
  | 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: e0839aa799e639d17ba7bb15e6eab8296ace8061706e895afc5845ac5eb21efc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58040f1e066414777d36004f2329cdfd0a90185cc73f71a6908d3b0180a956e7",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-05-19T13:52:15Z",
    "title_canon_sha256": "e9be3ce13d781e7b190c94eb4b22e989e69449212eb45a3b39f5141fd3c33a2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06535",
    "kind": "arxiv",
    "version": 1
  }
}