Pith Number

pith:4H6GXPWM

pith:2021:4H6GXPWMJYYAP6YRAHSVXUZ2JM

not attested not anchored not stored refs pending

Enhanced Meta-Displays Using Advanced Phase-Change Materials

Alex Krasnok, Ali Adibi, Andrea Alu, Asir Intisar Khan, Christian Teichrib, Daniel W. Hewak, Eric Pop, Ioannis Zeimpekis, Kathryn M. Neilson, Matthias Wuttig, Omid Hemmatyar, Otto L. Muskens, Sajjad AbdollahRamezani, Sergey Lepeshov, Tyler Brown

arxiv:2107.12159 v1 · 2021-07-19 · 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{4H6GXPWMJYYAP6YRAHSVXUZ2JM}

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	2026-07-05T03:00:41.011294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1fc6bbecc4e3007fb1101e55bd33a4b10162d1b9890284a5840590dc0579721

Aliases

arxiv: 2107.12159 · arxiv_version: 2107.12159v1 · doi: 10.48550/arxiv.2107.12159 · pith_short_12: 4H6GXPWMJYYA · pith_short_16: 4H6GXPWMJYYAP6YR · pith_short_8: 4H6GXPWM

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/4H6GXPWMJYYAP6YRAHSVXUZ2JM \
  | 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: e1fc6bbecc4e3007fb1101e55bd33a4b10162d1b9890284a5840590dc0579721

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d28921d221af9e5122f29206695bea9ddbe06d899d986e4a782795ec948137b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-07-19T21:39:30Z",
    "title_canon_sha256": "a91edbb498b0a55beaa54783f0b275a06d26a909d373e72f640785da43666e39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12159",
    "kind": "arxiv",
    "version": 1
  }
}