Pith Number

pith:2ZQT2AT2

pith:2019:2ZQT2AT2U6KFAYQL4CNCAJN3AF

not attested not anchored not stored refs pending

Self-stabilizing laser sails based on optical metasurfaces

Anthony Wang, Joel Siegel, Mikhail A. Kats, Min Seok Jang, Sergey G. Menabde, Victor Watson Brar

arxiv:1903.09077 v1 · 2019-03-21 · physics.optics · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ZQT2AT2U6KFAYQL4CNCAJN3AF}

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	2026-05-17T23:50:43.252415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6613d027aa79450620be09a2025bb016a756af494405cb8f029f3ade73cc73e

Aliases

arxiv: 1903.09077 · arxiv_version: 1903.09077v1 · doi: 10.48550/arxiv.1903.09077 · pith_short_12: 2ZQT2AT2U6KF · pith_short_16: 2ZQT2AT2U6KFAYQL · pith_short_8: 2ZQT2AT2

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/2ZQT2AT2U6KFAYQL4CNCAJN3AF \
  | 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: d6613d027aa79450620be09a2025bb016a756af494405cb8f029f3ade73cc73e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2372e0026c543dcb327bae025755a0ff544343dc0472e403d9ac1ae089ec96e1",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-03-21T15:57:17Z",
    "title_canon_sha256": "63a4530d2249eb40b626def3f67bc29c11ef827465d8363e68d223463904d76c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09077",
    "kind": "arxiv",
    "version": 1
  }
}