Pith Number

pith:CQ24VCYO

pith:2018:CQ24VCYOP4C25TQZCS5B6D6SCW

not attested not anchored not stored refs pending

Fourier plane optical microscopy and spectroscopy

Adarsh B. Vasista, Deepak K. Sharma, G V Pavan Kumar

arxiv:1806.08280 v4 · 2018-06-21 · physics.optics · cond-mat.mes-hall · physics.app-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{CQ24VCYOP4C25TQZCS5B6D6SCW}

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	2026-07-05T00:34:12.985449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1435ca8b0e7f05aece1914ba1f0fd215b9ffeec1e3fb9e7cfcfe1913bfc07b3d

Aliases

arxiv: 1806.08280 · arxiv_version: 1806.08280v4 · doi: 10.48550/arxiv.1806.08280 · pith_short_12: CQ24VCYOP4C2 · pith_short_16: CQ24VCYOP4C25TQZ · pith_short_8: CQ24VCYO

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/CQ24VCYOP4C25TQZCS5B6D6SCW \
  | 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: 1435ca8b0e7f05aece1914ba1f0fd215b9ffeec1e3fb9e7cfcfe1913bfc07b3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de1af0ae84061971dba35bbb7bffd7e7a0521bdae57ace40a391fc716fad803a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-06-21T14:59:18Z",
    "title_canon_sha256": "d0f5449a78b38f267321e6bf8a761cdeaae055868ef5ad6489a08eb9688f1e37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08280",
    "kind": "arxiv",
    "version": 4
  }
}