Pith Number

pith:4YLDLH2W

pith:2016:4YLDLH2WKXU6RLRT7OKYN6OJOB

not attested not anchored not stored refs pending

Hyper-Structured Illumination

Evgenii Narimanov

arxiv:1602.04520 v1 · 2016-02-14 · 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{4YLDLH2WKXU6RLRT7OKYN6OJOB}

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	2026-05-18T01:20:49.744987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e616359f5655e9e8ae33fb9586f9c970696890f94e32ad04863dcdb0ee929682

Aliases

arxiv: 1602.04520 · arxiv_version: 1602.04520v1 · doi: 10.48550/arxiv.1602.04520 · pith_short_12: 4YLDLH2WKXU6 · pith_short_16: 4YLDLH2WKXU6RLRT · pith_short_8: 4YLDLH2W

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/4YLDLH2WKXU6RLRT7OKYN6OJOB \
  | 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: e616359f5655e9e8ae33fb9586f9c970696890f94e32ad04863dcdb0ee929682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "517ae2f0907af6b5ae21dbacdf81b6ad277d376ebd1e4fd54fe1a5d84a066471",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-02-14T22:48:12Z",
    "title_canon_sha256": "96e2d5a402dc97be3c8d5c75ebf34d204af9b2f36187e42e2b6fd15e5f230a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04520",
    "kind": "arxiv",
    "version": 1
  }
}