Pith Number

pith:3ZTZ4MQD

pith:2026:3ZTZ4MQDWL5HCM2TLFMT7HYGBF

not attested not anchored not stored refs pending

High resolution meta-stereomicroscope based on birefringent meta-optics

Emiliano R. Martins, Haowen Liang, Juntao Li, Liheng Yan, Tao Li, Thomas F. Krauss, Xue-Hua Wang, Yikun Liu

arxiv:2608.03300 v1 · 2026-08-04 · 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{3ZTZ4MQDWL5HCM2TLFMT7HYGBF}

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	2026-08-05T00:46:43.818526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de679e3203b2fa71335359593f9f06094d1d63ad48d89682f6418dc6ff06ad18

Aliases

arxiv: 2608.03300 · arxiv_version: 2608.03300v1 · doi: 10.48550/arxiv.2608.03300 · pith_short_12: 3ZTZ4MQDWL5H · pith_short_16: 3ZTZ4MQDWL5HCM2T · pith_short_8: 3ZTZ4MQD

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/3ZTZ4MQDWL5HCM2TLFMT7HYGBF \
  | 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: de679e3203b2fa71335359593f9f06094d1d63ad48d89682f6418dc6ff06ad18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2db10e4a1e429855f58dfce8917bb09eeff2e4f45e5fbe72c0d534b68a581c75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-08-04T08:10:14Z",
    "title_canon_sha256": "50212fa1c5d3385534295707beee51938cfad069994d835c0fede4270b87575d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03300",
    "kind": "arxiv",
    "version": 1
  }
}